The cheek plate revolves around the sheave axle allowing the block to open; a safety pin, which engages automatically on closing, stops the block from opening accidentally. Materials: high-strength resin sheaves, hard-anodized alloy cheek plates.
Specifications:
Ø sheave (D): 90 mm
Side bearing: Delrin balls
Radial bearing: composite fibre
Weight: 410 gr
Ø max line: 16 mm
SWL: 2500 kg
Material: Aluminum
Sheave material: Plastic
Dyneema loop Mod.: Without snap loop