Schaefer 03-86 Spring Loaded Block w/SS Slide Double Sheave(55mm) Fits 1" - 1 1/4"

Fits 1" - 1 1/4" S

twice as robust

Diameter - 51/64" (20mm)

Shackle Type: T50 Clevis Bail

Schaefer 03-86 Spring Loaded Block w/SS Slide Double Sheave(55mm) Fits 1" - 1 1/4"Product Description Schaefer 03 86 Spring Loaded Block w SS Slide Spring loaded block for 1" T Track. Delrin(tm) sheave ensures smooth operation and high safe working load. Stainless Steel cheeks and Stainless Steel slider provide a strong and reliable block. Pin stop allows for easy adjustment. Specifications Boat Size Up To LOA, Displ., Sail Area: 27', 5000 lbs., 315 sq. ft (8 m, 2270 kg, 29 m2) Track Size: 1" x 1 8" (25 mm x 3 mm) Sheave Dia.: 1 7