Description: Mastcollar block
Sheave dia. (in): 3
Sheave dia. (mm): 75
Length (in): 4 5/8
Length (mm): 117
Weight (oz): 16
Weight (g): 454
Clevis pin dia. (in): 5/16
Clevis pin dia. (mm): 8
Max. line dia. (in): 3/4
Max. line dia. (mm): 19
Max. working load (lb): 3000
Max. working load (kg): 1361
Breaking load (lb): 6000
Breaking load (kg): 2721
Max. lockoff load (lb): -
Max. lockoff load (kg): -
Fasteners (RH) (in): -
Fasteners (RH) (mm): -
