This Ronstan Series 25 single utility block features a becket and a loop head design for versatile rigging. Engineered for reliability, this block combines lightweight construction with durable materials for long-term use.
- Materials: UV-stabilized Acetal sheaves and grade 316 stainless steel cheeks
- Maintenance: Durable, maintenance-free construction
- Design: Hollow rivet head allows for shackle attachment or the addition of a becket for extra purchase
- Common Applications: Vang, cunningham, and trapeze retriever systems on dinghies; leech line tackles and bunk adjusters on larger yachts
- Part Number: RF572
Product facts
- CT SKU
- CT-106485
- Model / MPN
- RF572
- UPC / GTIN
- 9316800022496
- Package dimensions
- 1" X 2" X 3"
- Package weight
- 0.5 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.
Shipping & returns
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?
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.
