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Selden 20mm Single Strap Block

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Ball bearing blocks are used where the loads are more moderate and dynamic. The ball bearings provide for good sheave rotation with the lowest possible friction.

Stainless steel strap to ensure high strength and stiff sides. Stainless steel ball bearing races and glass fibre reinforced sheave for best bearing strength even under high dynamic loads. Glass fibre reinforced polyamide composite.

Single, Strap


  • Weight: 33.00 g
  • Safe working Load: 150 kg
  • Breaking Load: 300 kg
  • Max line size: 6 mm
  • Purchase: 2 

Part No. 402-101-01R

Selden 20mm Single Strap Block