Brand: Ronstan
Ronstan Series 20 Triple Ball Bearing Block, 2-Axis Shackle Head
Ronstan Series 20 Triple Ball Bearing Block, 2-Axis Shackle Head
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About this product
The Ronstan Series 20 Triple Ball Bearing Block is a lightweight, low-friction solution designed for precision control in sailing applications. Featuring a versatile two-way head that can be locked at 0 or 90 degrees, this block is built for high static and dynamic load capacity.
Key Specifications:
- Sheave Diameter: 20mm (3/4")
- Maximum Rope Diameter: 6mm (1/4")
- Pin Diameter: 4mm (5/32")
- Maximum Working Load: 400kg (880 lbs)
- Breaking Load: 850kg (1,870 lbs)
- Weight: 62g (2.2 oz)
- Material Construction: UV-stabilized Acetal sheaves, stainless steel or Torlon ball bearings, Grade 316 stainless steel load straps, and fiber-reinforced Nylon cheeks
Ideal Applications:
- Dinghy control lines
- Dinghy vangs
- Cunninghams
- Traveller controls
Manufacturer Part Number: RF20302
- Secure checkout
- 21-day return requests
- Free standard shipping $100+
Product facts
- CT SKU
- CT-103686
- Model / MPN
- RF20302
- UPC / GTIN
- 9316800255573
- Package dimensions (H × W × L)
- 1" X 2" X 3"
- Package weight
- 0.14 lb
- Country of origin
- INDONESIA
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.
