HALYARD LIFT SINGLE Nautical Books & Publications Additional nipples can be supplied

Additional nipples can be supplied as an option

incandescent

High density polyethylene

Replacement cleat spring for 338 & 423 cams

C/C 3-1/16" (77 mm)

HALYARD LIFT SINGLE Nautical Books & Publications Additional nipples can be suppliedThe Schaefer 3 Series Double Cheek Block with anodized Aluminum cheek. Delrin sheaves ensure smooth operation and high safe working load. Upper sheave safe working load 200 lbs (91kg), lower sheave 1000 lbs, (450 kg), Features Sheave Dia. 1 7 16, (37 mm) Max Wire 7 16, (11 mm) Jaw Opening 1 3 4, (44 mm), Pin. Dia. 1 5 8, (41 mm) Length 1 31 32, (50 mm) Width 19 32, (15 mm) Thickness (4), #10 RH (5 mm), C C Length 1 5 32, (29 mm), C C Across 1 5 16,