Brand: Ronstan
Ronstan Series 40 Triple Swivel Head All Purpose Block (RF41300)
Ronstan Series 40 Triple Swivel Head All Purpose Block (RF41300)
3 available
About this product
The Ronstan Series 40 All Purpose Block features a triple configuration with a swivel head, designed for high-performance sailing applications. These blocks utilize self-lubricating Acetal polymer sheaves on polished stainless steel races, ensuring smooth operation under both dynamic and static loads. Built for durability in cruising and racing environments, they are suitable for use as mainsheets, halyards, vangs, and spinnaker control lines on catamarans, one-design classes, and sportsboats up to 8m (26 ft.).
Key Features:
- High working loads with low maintenance requirements
- Self-lubricating sheave for consistent performance
- Slotted pin shackle to prevent fouled lines
- Two-way head post for versatile rigging
- UV-stabilized Acetal sheaves and impact-resistant fiber-reinforced nylon cheeks
- Grade 316 stainless steel load straps, head fittings, and bearing races
- Compatible spare parts: RF41010 Replacement Becket Pin and RF150 Shackle
- Manufacturer Part Number: RF41300
- Secure checkout
- 21-day return requests
- Free standard shipping $100+
Product facts
- CT SKU
- CT-106464
- Model / MPN
- RF41300
- UPC / GTIN
- 9316800557424
- Package dimensions (H × W × L)
- 2" X 3" X 4"
- Package weight
- 0.44 lb
- Country of origin
- AUSTRALIA
Specifications
- Type
- Ronstan Series 40 All Purpose Block - Triple - Swivel Head
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.
