Schaefer Single Ball Bearing Block [506-05] Marine Navigation & Instruments | Accessories (not to be used as

(not to be used as a hoist)

Bolting dimensions: 1 5/16" x 3 3/16"

IP67 rated connectors for continued connection integrity in marine environment

UPC: 671880624688

UPC: 611679341501

Schaefer Single Ball Bearing Block [506-05] Marine Navigation & Instruments | Accessories (not to be used asSingle Ball Bearing Block Single block with aluminum cheeks and ball bearing sheave. Delrin ball bearing sheave ensures low friction operation. Swivel head may be locked in place to avoid twist. Specifications: Sheave Diameter 2" (51mm) Thickness 15 16" (24mm) Width 2 1 8" (54mm) Length 4 13 32" (112mm) SWL 1500 lbs. (680kg) Weight 5oz. (142g) Max Line 7 16" (11mm)