Barton Marine Size 1 Single Swivel Block w/Becket

Size 1 Single Swivel Block with Becket

With the unique super-low friction ball race systems, featuring acetal sheaves and delrin ball bearings, running on a large diameter center boss. This allows us to fit more load-bearing balls, which ensure extremely low friction performance, even under high loads.

Specifications:

• Sheave size: 20mm x 8mm
• Max rope diameter: 5mm
• Safe working load: 275kg / 606lbs
• Breaking load: 550kg / 1210lbs
• Length: 39.1mm
• Weight: 13g