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. Great Product
| Materials & Construction | |
| Color | stainless_steel |
| Material | Plastic |
| Product Details | |
| Bearing Number | RRF40171 |
| Bearing Type | Ball Bearing |
| Compatible Lubricant | Grease |
| Included Components | Great Product |
| Model Name | RF40171 |
| Number of Items | 1 |
| Size | One Size |
| Warranty Description | Warranty |
| Sizing & Dimensions | |
| Height | 1 inches |
| Length | 5 inches |
| Product Dimensions | 5 x 3 x 1 inches |
| Size | One Size |
| Weight | 1 pounds |
| Width | 3 inches |
| Technical Specifications | |
| Compatible Lubricant | Grease |
| Warranty | Warranty |
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