Midrange blocks’ robust construction makes them ideal to handle the high loads found on medium and large offshore boats.

Sheave runs exclusively on a ball bearing system for fast trim and release under any load.

Specifications

• Sheave Ø (mm): 76 mm
• Sheave Ø (in): 3 in
• Length (mm): 197 mm
• Length (in): 7 3/4 in
• Weight (g): 1020 g
• Weight (oz): 36 oz
• Shackle pin Ø (mm): 8 mm
• Shackle pin Ø (in): 5/16 in
• Maximum line Ø (mm): 14 mm
• Maximum line Ø (in): 9/16 in
• Maximum working load (kg): 1724 kg
• Maximum working load (lb): 3800 lb
• Breaking load (kg): 3856 kg
• Breaking load (lb): 8500 lb