Product Description
Schaefer Double Aluminum Block w/Front Side Shackle, Sheave Dia. 1 7/16"
Double block with front side shackle. Works with 303-33 for a 4:1 purchase or 303-15 for a 3:1 purchase. Delrin(tm) sheaves ensure smooth operation and high safe working loads. For boats to 25', control lines on boats to 30'.
Specifications:
Sheave Dia.: 1 7/16 in.
Thickness: 1 7/16 in. (37 mm)
Width: 1 9/16 in. (40 mm)
Length: 3 25/32 in. (96 mm)
SWL: 1000 lbs. (410 kg)
Weight: 3.3 oz. (94 g)
Max Line: 7/16 in. (12 mm)
