Schaefer Flat Base Double Cheek Block with Delrin Sheaves SCHAEFER EXIT BOXES apparent Ø 101 mm

apparent Ø 101 mm

B - 5/8 in

from 13’ Hobie Wave to the 19’ Prindle

Schaefer Curved/Base Single/Delrin Block

Overall Length Y (in) - 18 7/8

Schaefer Flat Base Double Cheek Block with Delrin Sheaves SCHAEFER EXIT BOXES apparent Ø 101 mmProduct Description Schaefer Double Cheek Block with Delrin Sheaves Double Cheek Block with Delrin Sheaves. Lower Sheave Safe Working Load 1750 lbs, Upper Sheave 350 lbs. Works with #55 60 to fit curved spars. Specifications: Sheave Dia.: 2 in. (51 mm) Max Line: 7 16 in. (11 mm) Length: 3 5 8 in. (92 mm) Width: 2 7 32 in. (57 mm) SWL: 1750 lbs. (795 kg) TOP SHEAVE SWL: 350 lbs. (159 kg) Fasteners: (4) #10 RH (5 MM) C C: 3 in. (76 mm) Weight Alum.: 7.