Shackle Double Block - Ballraced Lightweight Series - 10 mm

Rigging Block for Naval Model Making

0.5 mm stainless steel flanks
Diameter: 10 mm  

Nickel-plated brass sheave with 8 stainless steel bearing balls
Thickness: 2 mm
Diameter: 9 mm  

Total thickness: 6.3 mm

Ball-bearing pulleys are supplied lubricated. It is the user's responsibility to maintain lubrication, especially when the pulleys are used in damp environments.