Schaefer Single Ball Bearing Block [506-05] Marine Hardware | Grab Handles Plastic housing

Plastic housing

The sensor can also be programmed to sound an audible alarm

Screw-Out Deck Plate

Provides 2-mile 360 degree illumination for boats up to 65

This system was designed with three-point trailer tie-down safety in mind and should always be used in conjunction with a good winch strap

Schaefer Single Ball Bearing Block [506-05] Marine Hardware | Grab Handles Plastic housingSingle 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)