Harken 1540 76mm Block

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.

Sheave Ø (mm): 76 mm
Sheave Ø (in): 3 in
Length (mm): 156 mm
Length (in): 6 1/8 in
Weight (g): 367 g
Weight (oz): 13 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): 816 kg
Maximum working load (lb): 1800 lb
Breaking load (kg): 2268 kg
Breaking load (lb): 5000 lb