{"title":"Harken Battcar Switch System 18 mm — Installation Manual","description":"\u003clink rel=\"stylesheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/om-manual-v1.css?v=1790893904\"\u003e\u003cdiv class=\"mpom\"\u003e\n\u003cdiv class=\"om-head\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"om-tag\"\u003eINSTALLATION MANUAL\u003c\/span\u003e\u003cp class=\"om-lead\"\u003eThe original Harken installation manual for the Battcar Switch System 18 mm, with every part in it that we carry, matched by Harken part number.\u003c\/p\u003e\n\u003cdiv class=\"om-box\"\u003e\n\u003cdiv class=\"om-doc\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eInstallation Manual\u003c\/b\u003e\u003csmall\u003ePDF · 24 pages · 4.3 MB\u003c\/small\u003e\n\u003c\/div\u003e\n\u003ca class=\"om-btn dl\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/Harken-Battcar-Switch-System-18-mm-Installation-Manual.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDownload PDF\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-doc\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eParts List\u003c\/b\u003e\u003csmall\u003ePDF · 2 pages · 0.1 MB\u003c\/small\u003e\n\u003c\/div\u003e\n\u003ca class=\"om-btn dl\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/Harken-Battcar-Switch-System-18-mm-Parts-List.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDownload PDF\u003c\/a\u003e\n\u003c\/div\u003e\n\u003ca class=\"om-btn buy\" href=\"\/products\/harhc7906\"\u003eBuy\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/HARHC7906.jpg?v=1747147936\" alt=\"Battcar Switch System 18 mm\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"om-h\"\u003eParts in this Manual We Carry\u003c\/h2\u003e\n\u003cp\u003eHarken part numbers as printed in the installation manual, matched to the genuine parts in our store.\u003c\/p\u003e\n\u003cdiv class=\"om-tbl\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eHarken part no.\u003c\/th\u003e\n\u003cth\u003eOur part\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHC7906\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harhc7906\"\u003eBatten Car Sliders - Headboard Car Assembly w\/ Delrin Sliders - For Battcar Switch System: 0.71 in (18 mm)\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHC7906HL\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harhc7906hl\"\u003eBatten Car Sliders - Headboard Car Assembly (High Load) w\/ Delrin Sliders - For Battcar Switch System: 0.71 in (18 mm)\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHC7904HL\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harhc7904hl\"\u003eBatten Car Sliders (High-Load) w\/ Delrin Sliders \u0026amp; Stud: 0.47 in (12 mm) - For Battcar Switch System: 0.71 in (18 mm)\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHC8537HL\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harhc8537hl\"\u003eBatten Car Sliders (High-Load) w\/ Delrin Sliders \u0026amp; Stud: 0.39 in (10 mm) - For Battcar Switch System: 0.71 in (18 mm)\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHC8537\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harhc8537\"\u003eBatten Car Sliders w\/ Stud: 0.39 in (10 mm) - For Battcar Switch System: 0.71 in (18 mm)\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHC7905\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harhc7905\"\u003eBatten Car Sliders - Intermediate - For Battcar Switch System: 0.71 in (18 mm)\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHC7905HL\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harhc7905hl\"\u003eBatten Car Sliders - Intermediate (High Load) w\/ Delrin Sliders - For Battcar Switch System: 0.71 in (18 mm)\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHC8798\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harhc8798\"\u003eTrack - Switch w\/ Short Track (Aluminum) - For Battcar Switch System - W: 0.71 in (18 mm) \u0026amp; L: 2 ft (0.61 m)\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHC8799\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harhc8799\"\u003eTrack - Switch w\/ Long Track (Aluminum) - For Battcar Switch System - W: 0.71 in (18 mm) \u0026amp; L: 2.8 ft (0.86 m)\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHC8918\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harhc8918\"\u003eBatten Car Systems - Mast Grooves (Round) - Switch Mounting Kit - For 11\/16 in (18.0 mm) Battcar Switch System\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHC8919\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harhc8919\"\u003eBatten Car Systems - Mast Grooves (Flat) - Switch Mounting Kit - For 11\/16 in (18.0 mm) Battcar Switch System\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHC8921\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harhc8921\"\u003eBatten Car Systems - Mast Grooves (Flat \u0026amp; Wide) - Switch Mounting Kit - For 11\/16 in (18.0 mm) Battcar Switch System\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHC8800\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harhc8800\"\u003eTrack - T Track w\/ Slug Mount (Aluminum) - For Battcar Switch System - W: 0.71 in (18 mm) \u0026amp; L: 6.7 ft (2.1 m)\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHC8811\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harhc8811\"\u003eTrack - T Track w\/ Slug Mount (High Load) (Aluminum) - For Battcar Switch System - W: 0.71 in (18 mm) \u0026amp; L: 6.7 ft (2.1 m)\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHC9106\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harhc9106\"\u003eBatten Car Systems - Mast Grooves (Round) - T-Track Mounting Kit - For 11\/16 in (18.0 mm) Battcar Switch System\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHC9107\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harhc9107\"\u003eBatten Car Systems - Mast Grooves (Flat) - T-Track Mounting Kit - For 11\/16 in (18.0 mm) Battcar Switch System\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHC9108\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harhc9108\"\u003eBatten Car Systems - Mast Grooves (Flat \u0026amp; Wide) - T-Track Mounting Kit - For 11\/16 in (18.0 mm) Battcar Switch System\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHC9702\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harhc9702\"\u003eBatten Car Systems - Mast Grooves (Round) - T-Track Mounting Kit, Extras - For 11\/16 in (18.0 mm) Battcar Switch System\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHC9703\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harhc9703\"\u003eBatten Car Systems - Mast Grooves (Flat) - T-Track Mounting Kit, Extras - For 11\/16 in (18.0 mm) Battcar Switch System\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHC9704\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harhc9704\"\u003eBatten Car Systems - Mast Grooves (Flat \u0026amp; Wide) - T-Track Mounting Kit, Extras - For 11\/16 in (18.0 mm) Battcar Switch System\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHC8230\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harhc8230\"\u003eBatten Car Systems - Splice Links - Drill\/Tap T-Track - For 11\/16 in (18.0 mm) Battcar Switch System\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHC7827\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harhc7827\"\u003eTrack - T Track w\/ Switch (Aluminum) - For Battcar Switch System - W: 0.71 in (18 mm) \u0026amp; L: 9.8 ft (3 m)\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHC10417\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harhc10417\"\u003eTrack - Switch w\/ Long Track (Aluminum) - For Battcar Switch System - W: 0.71 in (18 mm) \u0026amp; L: 2.8 ft (0.87m)\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHC9597\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harhc9597\"\u003eTrack - T Track w\/ Drill \/ Tap (High Load) (Aluminum) - For Battcar Switch System - W: 0.71 in (18 mm) \u0026amp; L: 6.6 ft (2 m)\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3852\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/har3852\"\u003eHeadboard Cars - CB - Battcar System B - 1 1\/16 in (27.0 mm) - Assembly\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHFS852\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harhfs852\"\u003eLink Plate Lock Nut (5\/16\") for ESP Unit 0 Furlers\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHFS181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/harhfs181\"\u003eCotter Pin (3\/32\" x 0.75\") for Unit 0 MKIV Furler\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"om-note\"\u003eNeed a part that isn't listed? \u003ca href=\"\/pages\/contact\"\u003eAsk us to source it\u003c\/a\u003e and quote the part number from the PDF.\u003c\/p\u003e\n\u003ch2 class=\"om-h\" id=\"om-products\"\u003eProducts in this Manual\u003c\/h2\u003e\n\u003c\/div\u003e","products":[{"product_id":"harhfs181","title":"Harken Cotter Pin (3\/32\" x 0.75\") for Unit 0 MKIV Furler","description":"\u003cp\u003eHarken Spare: Fastener 3\/32 X 3\/4 18-8 SS Cotter Pin PaSSivated\u003c\/p\u003e\u003cp\u003e Our Part # HARHFS181 | Harken Part # HFS181\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":49347411673394,"sku":"HARHFS181","price":0.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/HARHFS181.jpg?v=1728039804"},{"product_id":"harhfs852","title":"Harken Link Plate Lock Nut (5\/16\") for ESP Unit 0 Furlers","description":"\u003cp\u003e\u003cb\u003eHarken Furling Parts\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eHarken jib reefing and furling systems make all the difference in headsail control and allow racers and cruisers to furl and reef safely from the cockpit.\u003c\/p\u003e \u003cp\u003e Our Part # HARHFS852 | Harken Part # HFS852\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":49347418030386,"sku":"HARHFS852","price":0.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/HARHFS852.jpg?v=1728035738"},{"product_id":"har3852","title":"Harken Headboard Cars - CB - Battcar System B - 1 1\/16 in (27.0 mm) - Assembly","description":"\u003cp\u003eThe Harken Headboard Cars - CB - Battcar System B - 1 1\/16 in (27.0 mm) - Assembly #3852 is a top-notch addition to your sailing arsenal, making sail handling smoother and more efficient. This system is perfect for those who often sail with a smaller crew, allowing you to raise, lower, and reef your mainsail with ease. It’s an excellent choice for sailors looking to improve their sail management without the need for costly modifications.\u003c\/p\u003e \u003cp\u003e\u003cb\u003eBenefits\u003c\/b\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eLightweight, strong, one-piece solid aluminum construction.\u003c\/li\u003e \u003cli\u003eFree-rolling ball bearing cars for efficient sail hoisting and reefing.\u003c\/li\u003e \u003cli\u003eNo need to recut your sail, saving on additional costs.\u003c\/li\u003e \u003cli\u003eOutperforms in-mast or in-boom furling systems.\u003c\/li\u003e \u003cli\u003eWeb-on plates sold separately for the 3867 System B CB headboard car.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThis system is crafted from solid aluminum, ensuring both durability and a lightweight design, essential for optimal sailing performance. It measures 1 1\/16 inches (27.0 mm) and is designed to be compatible with full-length battens, enhancing your sailing experience. The Battcar system is a favorite for those who need reliable and efficient sail handling, especially in short-handed scenarios.\u003c\/p\u003e \u003cb\u003eUsage\u003c\/b\u003e \u003cp\u003eIdeal for sailors looking for an efficient way to handle sails with minimal crew, making it easier to manage your vessel in varied conditions.\u003c\/p\u003e \u003cp\u003e Our Part # HAR3852 | Mfr. Part # 3852 \u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":50016312787250,"sku":"HAR3852","price":1067.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/HAR3852.jpg?v=1747147798"},{"product_id":"harhc10417","title":"Harken Track - Switch w\/ Long Track (Aluminum) - For Battcar Switch System - W: 0.71 in (18 mm) \u0026 L: 2.8 ft (0.87m)","description":"\u003cp\u003eBattcar switch systems cut sail stack height in half by automatically splitting cars onto two tracks. Switch system track is machined or extruded from 6061-T6 aluminum and hardcoat-anodized for a long-lasting surface.\u003c\/p\u003e\u003cp\u003eSwitch may be shortened to 605 mm(23 13\/16 in)\u003c\/p\u003e\u003cp\u003e Our Part # HARHC10417 | Mfr. Part # HC10417\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":50016355025202,"sku":"HARHC10417","price":1660.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/HARHC10417.jpg?v=1747147933"},{"product_id":"harhc7827","title":"Harken Track - T Track w\/ Switch (Aluminum) - For Battcar Switch System - W: 0.71 in (18 mm) \u0026 L: 9.8 ft (3 m)","description":"\u003cp\u003eBattcar switch systems cut sail stack height in half by automatically splitting cars onto two tracks. Switch system track is machined or extruded from 6061-T6 aluminum and hardcoat-anodized for a long-lasting surface.\u003c\/p\u003e\u003cp\u003e Our Part # HARHC7827 | Mfr. Part # HC7827\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":50016355811634,"sku":"HARHC7827","price":206.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/HARHC7827.jpg?v=1747147935"},{"product_id":"harhc7904hl","title":"Harken Batten Car Sliders (High-Load) w\/ Delrin Sliders \u0026 Stud: 0.47 in (12 mm) - For Battcar Switch System: 0.71 in (18 mm)","description":"\u003cp\u003eBattcar switch systems cut sail stack height in half by automatically splitting cars onto two tracks. 18 mm high-load car bodies are machined aluminum with low-friction Delrin® sliders. Aluminum cars and T-Track are hardcoat-anodized for durability.\u003c\/p\u003e\u003cp\u003eDelrin® is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.\u003c\/p\u003e\u003cp\u003e Our Part # HARHC7904HL | Mfr. Part # HC7904HL\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":50016355844402,"sku":"HARHC7904HL","price":340.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/HARHC7904HL.jpg?v=1747147938"},{"product_id":"harhc7905","title":"Harken Batten Car Sliders - Intermediate - For Battcar Switch System: 0.71 in (18 mm)","description":"\u003cp\u003eBattcar switch systems cut sail stack height in half by automatically splitting cars onto two tracks. The 18 mm car bodies are built of fiber-reinforced, lubricated plastic that is UV stabilized with black additive for maximum protection.\u003c\/p\u003e\u003cp\u003e Our Part # HARHC7905 | Mfr. Part # HC7905\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":50016355942706,"sku":"HARHC7905","price":95.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/HARHC7905.jpg?v=1747147937"},{"product_id":"harhc7906","title":"Harken Batten Car Sliders - Headboard Car Assembly w\/ Delrin Sliders - For Battcar Switch System: 0.71 in (18 mm)","description":"\u003cp\u003eBattcar switch systems cut sail stack height in half by automatically splitting cars onto two tracks. The 18 mm car bodies are built of fiber-reinforced, lubricated plastic that is UV stabilized with black additive for maximum protection.\u003c\/p\u003e\u003cp\u003e Our Part # HARHC7906 | Mfr. Part # HC7906\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":50016356073778,"sku":"HARHC7906","price":305.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/HARHC7906.jpg?v=1747147936"},{"product_id":"harhc7906hl","title":"Harken Batten Car Sliders - Headboard Car Assembly (High Load) w\/ Delrin Sliders - For Battcar Switch System: 0.71 in (18 mm)","description":"\u003cp\u003eBattcar switch systems cut sail stack height in half by automatically splitting cars onto two tracks. 18 mm high-load car bodies are machined aluminum with low-friction Delrin® sliders. Aluminum cars and T-Track are hardcoat-anodized for durability.\u003c\/p\u003e\u003cp\u003eDelrin® is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.\u003c\/p\u003e\u003cp\u003e Our Part # HARHC7906HL | Mfr. Part # HC7906HL\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":50016356139314,"sku":"HARHC7906HL","price":765.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/HARHC7906HL.jpg?v=1747147937"},{"product_id":"harhc7905hl","title":"Harken Batten Car Sliders - Intermediate (High Load) w\/ Delrin Sliders - For Battcar Switch System: 0.71 in (18 mm)","description":"\u003cp\u003eBattcar switch systems cut sail stack height in half by automatically splitting cars onto two tracks. 18 mm high-load car bodies are machined aluminum with low-friction Delrin sliders. Aluminum cars and T-Track are hardcoat-anodized for durability.\u003c\/p\u003e\u003cp\u003eDelrin is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.\u003c\/p\u003e\u003cp\u003e Our Part # HARHC7905HL | Mfr. Part # HC7905HL\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":50016356204850,"sku":"HARHC7905HL","price":212.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/HARHC7905HL.jpg?v=1747147938"},{"product_id":"harhc8230","title":"Harken Batten Car Systems - Splice Links - Drill\/Tap T-Track - For 11\/16 in (18.0 mm) Battcar Switch System","description":"\u003cp\u003eSplice links join track and keep it aligned during installation.\u003c\/p\u003e\u003cp\u003e Our Part # HARHC8230 | Mfr. 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Part # HC8811\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":50016357122354,"sku":"HARHC8811","price":189.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/HARHC8811.jpg?v=1747147938"},{"product_id":"harhc8800","title":"Harken Track - T Track w\/ Slug Mount (Aluminum) - For Battcar Switch System - W: 0.71 in (18 mm) \u0026 L: 6.7 ft (2.1 m)","description":"\u003cp\u003eBattcar switch systems cut sail stack height in half by automatically splitting cars onto two tracks. Switch system track is machined or extruded from 6061-T6 aluminum and hardcoat-anodized for a long-lasting surface.\u003c\/p\u003e\u003cp\u003e Our Part # HARHC8800 | Mfr. 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Part # HC8799\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":50016357253426,"sku":"HARHC8799","price":1660.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/HARHC8799.jpg?v=1747147940"},{"product_id":"harhc8919","title":"Harken Batten Car Systems - Mast Grooves (Flat) - Switch Mounting Kit - For 11\/16 in (18.0 mm) Battcar Switch System","description":"\u003cp\u003eMounting kit slugs are available for flat or round mast grooves. Order one kit per track section.\u003c\/p\u003e\u003cp\u003e Our Part # HARHC8919 | Mfr. Part # HC8919\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":50016357318962,"sku":"HARHC8919","price":126.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/HARHC8919.jpg?v=1747147939"},{"product_id":"harhc8921","title":"Harken Batten Car Systems - Mast Grooves (Flat \u0026 Wide) - Switch Mounting Kit - For 11\/16 in (18.0 mm) Battcar Switch System","description":"\u003cp\u003eMounting kit slugs are available for flat or round mast grooves. Order one kit per track section.\u003c\/p\u003e\u003cp\u003e Our Part # HARHC8921 | Mfr. 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Part # HC9106\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":50016358072626,"sku":"HARHC9106","price":139.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/HARHC9106.jpg?v=1747147942"},{"product_id":"harhc9107","title":"Harken Batten Car Systems - Mast Grooves (Flat) - T-Track Mounting Kit - For 11\/16 in (18.0 mm) Battcar Switch System","description":"\u003cp\u003eMounting kit slugs are available for flat or round mast grooves. Order one kit per track section.\u003c\/p\u003e\u003cp\u003e Our Part # HARHC9107 | Mfr. Part # HC9107\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":50016358105394,"sku":"HARHC9107","price":139.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/HARHC9107.jpg?v=1747147942"},{"product_id":"harhc9704","title":"Harken Batten Car Systems - Mast Grooves (Flat \u0026 Wide) - T-Track Mounting Kit, Extras - For 11\/16 in (18.0 mm) Battcar Switch System","description":"\u003cp\u003eMounting kit slugs are available for flat or round mast grooves. Order one kit per track section.\u003c\/p\u003e\u003cp\u003e Our Part # HARHC9704 | Mfr. Part # HC9704\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":50016358138162,"sku":"HARHC9704","price":66.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/HARHC9704.jpg?v=1747147942"},{"product_id":"harhc9702","title":"Harken Batten Car Systems - Mast Grooves (Round) - T-Track Mounting Kit, Extras - For 11\/16 in (18.0 mm) Battcar Switch System","description":"\u003cp\u003eMounting kit slugs are available for flat or round mast grooves. Order one kit per track section.\u003c\/p\u003e\u003cp\u003e Our Part # HARHC9702 | Mfr. 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