Fiddle block with becket and adjustable cam cleat. Works with 504-45 for a 4:1 purchase. Delrin(tm) ball bearing sheaves ensure smooth operation and high safe working load. Adjustable cam cleat bracket allows you to achieve the correct angle for proper cam engagement.
Specifications:
Sheave Dia. 2" (51mm)
Thickness 2 5/16" (58mm)
Width 4 1/8" (105mm)
Length 7 3/16" (183mm)
SWL 1750 lbs. (795kg)
Weight 13.6oz. (386g)