DESCRIPTION
DESCRIPTION
OWS (Outer Wheel slider) is an excellent upgrade from traditional sail slides to reduce friction when hoisting and dousing the main sail. The depth and the shape of the slug is designed to correspond to sail slide HA 91 from Holt Allen and A 009 from Bainbridge. The four wheels roll on the aft side of the mast section while the slug slides inside the luff groove 511-743-01 will fit mast sections of the following brands/models
FEATURES
FEATURES
- Briand/Pettersson 160x120 mm (Maxi 87).
- Sparcraft: NG60; NG70; NG80; NG86; F580; F740; F1060; F1395; S1630; S2100; F2390; F3360; F4600.
- Z-Spars: Z902; Z1001; Z1250; Z1400.
- For all technical information - https://support.seldenmast.com/en/products/sail_hardware/ows_sliders.html.
- To acheive maximum strength, the OWS slider should be attached to the main sail using a webbing strap.
- All sliders for webbing can be used for headboard attachments and as intermediate sliders.
TECHNICAL INFORMATION
TECHNICAL INFORMATION
| Description | Imperial | Metric |
|---|---|---|
| H | 2.17 in | 55 mm |
| D | 0.31 in | 8 mm |
| E | 0.83 in | 21 mm |
| SWL+Horizontal | 562.02 lbf | 2.5 kN |
| RM | 55,317.15 lbf-ft | 75 kNm |
| FitsLuffGroove | 0.47 in | 12 mm |
| Z | 0.21 in | 5.4 mm |
| X | 0.39 in | 9.8 mm |
| T | 0.41 in | 10.5 mm |
| Y | 0.81 in | 20.7 mm |
| Weight | 1.55 oz. | 44.00 g. |
| Safe Working Load | 551.15 lb. | 250.00 kg. |
KNOWLEDGE BASE
KNOWLEDGE BASE
Selden OWS Sliders and Batten Receptacles — Selection GuidePick the right Selden OWS (Outer Wheel Support) slider for your mast's luff groove – by Selden section or by.View Selection Guide →





