Schaefer Single Block w/Front-Side Shackle & Becket SCHAEFER SILVER TRACKS Molded in impact resistant

Molded in impact resistant

Suits Series 30 ball bearing traveller systems

Spinlock WL Stanchion Lead Block

Wichard Clevis Adapter for 1 3/8" & 1 3/4" (35mm & 45mm) Sheave

Schaefer Single Block w/Front-Side Shackle & Becket SCHAEFER SILVER TRACKS Molded in impact resistantProduct Description Schaefer Single Block w Front Side Shackle & Becket Single Block with Front Side Shackle and Becket. Works with 02 05 for a quick 3: 1 purchase. Delrin(tm) sheave on plain bearing provides smooth operation and high safe working loads. Specifications: Sheave Dia.: 1 1 16 in. (27 mm) Sheave Width: 3 8 in. (9 mm) Pin Dia.: 3 16 in. (5 mm) Length: 4 5 32 in. (106 mm) Width: 1 3 16 in. (30 mm) Thickness: 1 1 8 in. (28 mm) Max Line Dia.: