Description: 57 mm Ratchamatic Flip-Flop Block
Sheave dia. (in): 2 1/4
Sheave dia. (mm): 57
Width (in): 2
Width (mm): 50
Length (in): 4 5/16
Length (mm): 110
Height (in): 2 5/8
Height (mm): 67
Max. line dia. (in): 3/8
Max. line dia. (mm): 10
Weight (oz): 5.5
Weight (g): 156
Max. working load (lb): 500
Max. working load (kg): 227
Breaking load (lb): 1000
Breaking load (kg): 554
