Schaefer Single Universal Head Ball Bearing Block Crew Wear Jackets 55" (26mm)

55" (26mm)

The ratchet model offers great comfort and ease of use during operations

A - 1 29/64" (37mm)

Lead Car runs on Polyethylene liners to reduce friction

Spinnaker sheets

Schaefer Single Universal Head Ball Bearing Block Crew Wear Jackets 55" (26mm)Product Description Schaefer Single Universal Head Ball Bearing Block Single block with aluminum cheeks and ball bearing sheave. Delrin(tm) ball bearing sheave provides a low friction yet high safe working load block. Swivel head may be locked in place to eliminate twists. Specifications: Sheave Dia.: 2 3 8 in. (60 mm) Sheave Width: 3 4 in. (19 mm) Pin Dia.: 1 4 in. (6 mm) Thickness: 1 3 32 in. (28 mm) Length: 5 1 32 in. (128 mm) Width: 2 1 2 n. (64