Description
Description
The Harken Hi Load Sheaves #712 is designed for sailors who need reliable performance under high loads. These sheaves feature a unique bearing system that blends sideload-carrying balls with a PTFE composite bushing, ensuring smooth operation and enhanced durability. Perfect for those who demand strength and efficiency on deck.
Benefits
- Combines sideload-carrying balls with PTFE composite bushing
- Compatible with solid 304 stainless shafts
- Durable and designed for high-load applications
Constructed with resilience in mind, the sheave has a diameter of 102mm, making it ideal for a variety of sailing applications. The integration with solid 304 stainless steel shafts ensures maximum strength and longevity, making these harken sheaves a dependable choice for both replacement and specialized use.
UsageBest suited for replacing worn-out sheaves or incorporating into custom sailing solutions where high-load capacity is essential.
Our Part # HAR712 | Mfr. Part # 712
Technical Information
Technical Information
| Description | Imperial | Metric |
|---|---|---|
| Sheave | 4 in | 102 mm |
| Width | 7/8 in | 22 mm |
| Weight | 10 oz | 284 g |
| Center Pin | 11/16 in | 17.6 mm |
| Maximum Line | 1/2 in | 12 mm |
| Maximum Wire | 5/16 in | 8 mm |
| Maximum working load | 12000 lb | 5443 kg |
| Breaking Load | 32000 lb | 14515 kg |
