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![Schaefer Single Aluminum Block - 51mm Sheave [504-05] Brand_Ritchie Gasket Provides water seal around](https://cdn.shopify.com/s/files/1/0513/2618/9750/products/74715XL.jpg?v=1607282384)
![Schaefer Single Aluminum Block - 51mm Sheave [504-05] Brand_Ritchie Gasket Provides water seal around](https://cdn.shopify.com/s/files/1/0513/2618/9750/products/74715BXL.jpg?v=1654240717)
Gasket Provides water seal around flange
and VMG to windward
25" L x 12
Maximum Voltage: 277v AC / 65v DC
Schaefer Single Aluminum Block - 51mm Sheave [504-05] Brand_Ritchie Gasket Provides water seal aroundSingle Aluminum Block 51mm Sheave Single block with anodized aluminum cheeks. Delrin sheave ensures smooth operation with high safe working load. Swivel head may be locked in place to avoid twist. Specifications: Sheave Dia. 2" (51mm) Thickness 15 16" (24mm) Width 2 1 8" (54mm) Length 4 13 32" (112mm) SWL 1750 lbs. (795kg) Weight 5oz. (142g) Max. Line size 7 16" (11mm)
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