Brand: Schaefer Marine
Schaefer Marine Single Ball Bearing Block, 2" Sheave
Schaefer Marine Single Ball Bearing Block, 2" Sheave
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About this product
This Schaefer Marine single ball bearing block features aluminum cheeks and a Delrin ball bearing sheave, engineered to provide low-friction operation for sailboat rigging. The integrated swivel head can be locked into a fixed position to help prevent line twist during use.
Key Specifications:
- Sheave diameter: 2 in. (51 mm)
- Maximum line diameter: 7/16 in. (11 mm)
- Safe working load (SWL): 1500 lbs. (680 kg)
- Length: 4 13/32 in. (112 mm)
- Width: 2 1/8 in. (54 mm)
- Thickness: 15/16 in. (24 mm)
- Weight: 5 oz. (142 g)
- Manufacturer part number: 506-05
- Secure checkout
- 21-day return requests
- Free standard shipping $100+
Product facts
- CT SKU
- CT-107256
- Model / MPN
- 506-05
- UPC / GTIN
- 740507012075
- Package dimensions (H × W × L)
- 1" X 3" X 5"
- Package weight
- 0.32 lb
- Country of origin
- UNITED STATES
Shipping & returns
Shipping & returns
Request an eligible return within 21 calendar days after delivery. Every physical return requires written approval and an RMA number and must be shipped within five business days after the RMA is issued. The customer pays return shipping for an ordinary return. Tug & Tow provides prepaid return shipping for a verified damaged, defective, short, or incorrect shipment. We do not charge a restocking fee. See Shipping & Returns for eligibility, exclusions, and details.
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.
Need help choosing?
Need help choosing?
Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.
