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Dynamic Bolt Block
Dynamic tests show these blocks have the bearing performance of an equivalent 50mm delrin ball bearing block. They are ideal for mainsheet systems, spinnaker launch and retrieval systems and lead blocks for asymmetric spinnakers on boats up to nine metres.
Features:
- Cold forged soft radiused head
- Anchor formed fixing point reduces rivet size
- Stainless steel dynamic inner bearing
- Material: Acetal resin
- Cheeks: Composite filled nylon with 316 stainless steel straps
- Axle: 316 stainless steel
Dimensions:
- Length: 64mm
- Sheave diameter: 40mm
- Sheave width: 11mm
- Line / Wire diameter: 6-10mm
- Maximum Dynamic Load: 180kg
- Breaking Load: 800kg
- Weight: 37.2g
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