Schaefer Double Ball Bearing Block SCHAEFER RUDDER FITTINGS Composition:

Composition:

Lines 8-12mm (5/16"-1/2")

Working Load - 4586 Lbs (2080 kg)

Key ring with snap shackle (part # 2480)

Key pin shackle with bar forged in grade 316L stainless steel

Schaefer Double Ball Bearing Block SCHAEFER RUDDER FITTINGS Composition:Product Description Schaefer Double Ball Bearing Block Double Block with Aluminum Cheeks, Delrin(tm) Ball Bearing Sheaves. Universal Head may be locked in place or allowed to swivel. Boats to 34'. Use with 7 Series Adapters or 706 35 for a 4: 1 Purchase. Specifications: Sheave Dia.: 2 3 8 in. (60 mm) Sheave Width: 3 4 in. (19 mm) Pin Dia.: 1 4 in. (6 mm) Length: 5 27 32 in. (148 mm) Width: 2 1 2 in. (64 mm) Thickness: 2 in. (51 mm) SWL: 1700 lbs. (771