Schaefer 7 Series Double Ball Bearing Sheave Over the Top Block Ronstan 22mm Spinnaker Pole End Notebook Friendly

Notebook Friendly

Compact stanchion lead system

Strength was optimized by computer and then verified by numerous destructive tests

It is one of the cheapest soft blocks on the market

Designed for adjustment to the width of the gooseneck

Schaefer 7 Series Double Ball Bearing Sheave Over the Top Block Ronstan 22mm Spinnaker Pole End Notebook FriendlyProduct Description Schaefer 7 Series Double Ball Bearing Sheave Over the Top Block 7 Series Double Over the Top Block. Stainless Steel cage and base provide a solid platform for clean leads. Delrin(tm) ball bearing sheaves ensure low friction and high safe working loads. Specifications Sheave Dia.: 2 3 8 in. (60 mm) Max Line Dia.: 1 2 in. (13 mm) Length: 3 3 8 in. (86 mm) Width: 3 5 32 in. (80 mm) Overall Height: 3 7 16 in. (87 mm) Sheave Height: 2 5