Schaefer Clamp On Furling Block, Fits 1" Tubing Jackets which safeguards against accidental opening

which safeguards against accidental opening during flogging

easy zip top opening

Effortless release

Remarkable cutting åpower

See: Inflation Systems Explained

Schaefer Clamp On Furling Block, Fits 1" Tubing Jackets which safeguards against accidental openingProduct Description Schaefer Clamp On Furling Block, Fits 1" Tubing 300 34 Clamp on Furling lead block. Delrin(tm) ball bearing sheave allows for quick and easy furling line adjustment. Stainless steel cage and strap ensure durability. Specifications: Stanchion Size: 1" (25mm) Cheek Sheave: Stainless Delrin Sheave Dia.: 1 7 16" (37mm) Max Line: 1 2" (13mm) Length: 2 25 32" (71mm) Width: 2 3 16" (57mm) SWL: 1000 lbs. (450kg) Weight: 3 oz. (85g)