Click to enlargeWichard Black Watertight U-Bolt - 6mm Diameter - 15/64" - 70mm Length - 2-3/4"
Manufacturer: Wichard MarinePart #: 65331WSKU: 97732
- 70A
- Stainless Steel
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Item #: 97732
Category: Accessories
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Description
Black Watertight U-Bolt - 6mm Diameter - 15/64" - 70mm Length - 2-3/4" Features: Fully drop-forged product with high-quality stainless steel Outstanding working and breaking loads Complete water-tightness thanks to the resistant rubber collar (black color) Easy installation (no need to use a waterproof sealant) Delivered with bolts and counter-plate Max tightening torque: 7. 5 nm Applications: Various fastening applications: shrouds, lifelines, blocks… Specifications: Materials: 316L stainless steel grade Color: Black Working load: (lb) 2820 / (kg) 1280 Breaking load: (lb) 6610 / (kg) 3000 Weight: (lb) 0.
132 / (g) 60 Dimensions: Length: (inch) 2 3/4" / (mm) 70 A: (inch) 1 17/64" / (mm) 32 B: (inch) 15/16" / (mm) 24 C: (inch) 1 3/8" / (mm) 35 D diameter: (inch) 15/64" / (mm) 6 Caption: Working Load (WL): For nautical applications Working Load Limit (WLL): For industrial applications only. The safety factor is 5 times the breaking load.
WLL = Breaking load / 5 *Sold as an Individual
Specifications
| Brand | Wichard Marine |
|---|---|
| Part Number | 65331W |
| EverTide SKU | 97732 |
| UPC | 3587790653311 |
| Material | Stainless Steel |
Specifications are provided by the manufacturer. Confirm fitment for your application before ordering, or contact us and we'll help.
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Returns & warranty
Returns are accepted within 30 dayson items that are unused and in their original packaging. Some items may be subject to a manufacturer restocking fee. Special-order items may not be eligible — if you're unsure, ask us before ordering.
Wichard Marine productscarry the manufacturer's standard warranty. For a warranty claim or a return authorization, see our full returns policy or contact us.
Sailing — frequently asked
- How do I size a block for my sailboat?
- Match the block to the line diameter it will carry and to the working and breaking loads of the system (sheet, halyard, control line). Makers publish load ratings and line-size ranges — choose a block whose working load comfortably exceeds the real-world load, without going so large it adds needless weight.
- What is running rigging?
- Running rigging is the moving lines that control the sails — sheets, halyards, and control lines — as opposed to standing rigging (the fixed wire that holds up the mast). Running rigging should be matched to the boat’s blocks, clutches, and winches for smooth, reliable sail handling.
- How do I maintain sailboat winches and hardware?
- Rinse with fresh water after sailing, keep sheaves and bearings clean, and periodically service winches (disassemble, clean, and re-grease per the maker’s instructions). Marine-grade stainless and good maintenance keep hardware working smoothly when loads are high and timing matters.
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