Brand: Schaefer Marine
Schaefer Marine Single Aluminum Block, 51mm Sheave
Schaefer Marine Single Aluminum Block, 51mm Sheave
2 available
The Schaefer Marine Single Aluminum Block is a reliable, high-performance component featuring durable anodized aluminum cheeks and a Delrin sheave for smooth, efficient operation under load. The integrated swivel head can be locked into a fixed position to prevent line twist during use.
- Sheave Diameter: 2 in. (51mm)
- Maximum Line Size: 7/16 in. (11mm)
- Safe Working Load: 1750 lbs. (795kg)
- Dimensions: 4 13/32 in. (112mm) long x 2 1/8 in. (54mm) wide x 15/16 in. (24mm) thick
- Weight: 5 oz. (142g)
- Model Number: 504-05
Product facts
- CT SKU
- CT-117669
- UPC / GTIN
- 740507011580
- Package weight
- 0.35 lb
Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.
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Shipping & returns
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Fit & compatibility
Fit & compatibility
Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.
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Need help choosing?
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