20mm Ronstan Triple Block with Becket

Paired with a second multi-sheave block, the 20 mm Ronstan triple block with becket forms a powerful purchase. The line end is tied off at the becket, and the three sheaves take lines up to 6 mm.

Specifications

• Sheave diameter: 20 mm
• Number of sheaves: 3, with becket
• Max. line diameter: 6 mm
• Pin diameter: 4 mm
• Working load: 400 kg
• Breaking load: 850 kg
• Weight: 64 g