A ball bearing double sailing block that provides excellent sheave rotation with the lowest possible friction. Stainless steel ball bearings and a glass fibre reinforced sheave provide superior strength, even under high dynamic loads. An acetal bearing cage prevents ball-to-ball friction and keeps weight down.
Technical Specifications:
Breaking Load (kg): 800kg.
Safe Working Load: 400kg.
Maximum Line Size: 8mm.
Purchase: 5.
Weight: 92g.