16 mm control blocks spin on stainless steel balls that roll freely under high loads.

Specifications

• Sheave Ø (mm): 16 mm
• Sheave Ø (in): 5/8 in
• Length (mm): 33 mm
• Length (in): 1 5/16 in
• Weight (g): 11 g
• Weight (oz): 0.39 oz
• Maximum line Ø (mm): 5 mm
• Maximum line Ø (in): 7/32 in
• Maximum working load (kg): 113 kg
• Maximum working load (lb): 250 lb
• Breaking load (kg): 339 kg
• Breaking load (lb): 750 lb
• Purchase: 2:1