Schaefer 2" Double Aluminum Block Triple Sheave(45mm) Restrainer "deflects" halyard eliminating Halyard

Restrainer "deflects" halyard eliminating Halyard Wrap

Schaefer Flat Base Double Cheek Block

229 Lbs (1011 g)

Max Line: 3/8" (10mm)

Schaefer 2" Double Aluminum Block Triple Sheave(45mm) Restrainer "deflects" halyard eliminating HalyardProduct Description Schaefer 2" Double Aluminum Block For Boats to 28'. Double sheave block with anodized aluminum cheeks. Works with 504 35, 504 75, 504 76 for a 4: 1 purchase. Delrin(tm) sheaves ensure smooth operation and high safe working load. Swivel head may be locked in place to avoid twist. Specifications: Sheave Dia.: 2 in. (51 mm) Thickness: 1 21 32 in. (42 mm) Max Line: 7 16 in. (11 mm) Length: 5 1 16 in. (129 mm) Width: 2 1 8 in. (54 mm)