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Schaefer 504-25 51mm Double 5 Series Aluminum Block

Sale price$179.33 Regular price$203.75

Schaefer 504-25 51mm Double 5 Series Aluminum Block

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.

Sheave Dia.

2" (51 mm)

Thickness

1 21/32" (42 mm)

Width

2 1/8" (54 mm)

Length

5 1/16" (129 mm)

SWL (Safe Working Load)

1750 lbs. (795 kg)

Weight

8.3 oz. (235 g)

Max Line

7/16" (11 mm)

Schaefer 504 - 25 51mm Double 5 Series Aluminum Block - Pacific Sailboat Supply
Schaefer 504-25 51mm Double 5 Series Aluminum Block Sale price$179.33 Regular price$203.75