![Ronstan Series 40 Ball Bearing Block - Single Upright Lead [RF40171] - Image 1](http://hightide.supply/cdn/shop/files/70615XL.jpg?v=1779491091&width=600)
![Ronstan Series 40 Ball Bearing Block - Single Upright Lead [RF40171]](http://hightide.supply/cdn/shop/files/70615XL.jpg?v=1779491091&width=800)
Ronstan Series 40 Ball Bearing Block - Single Upright Lead [RF40171]
$56.90
$66.94
Authorized Dealer
Genuine Brand Warranties
Quick Dispatch
Fulfillment from FL
30-Day Returns
Hassle-Free Return
Series 40 Ball Bearing Block - Single Upright Lead
Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Precision molded Acetal sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.
Applications:
- Typically used for halyards at the mast base.
Materials:
- Acetal ball bearings
- UV stabilized Acetal sheave
- Grade 316 stainless steel load housing
| Brand | Ronstan |
| Product Type | Blocks |
| SKU | HTS-70615 |
| Availability | In Stock |
- Free Ground Shipping: Standard ground shipping is free on orders over $100, and free 2-day shipping on orders over $200.
- Fulfillment Facility: Orders are processed and shipped within 24 hours directly from our logistics warehouse.
- Manufacturer Warranty: High Tide Supply is an authorized distributor. All electronics carry full manufacturer warranties and hassle-free returns on unused gear.
Ronstan • Ships from Palm Harbor
![Ronstan Series 40 Ball Bearing Block - Single Upright Lead [RF40171]](http://hightide.supply/cdn/shop/files/70615XL.jpg?v=1779491091&width=100)
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