Brand: Ronstan
Ronstan Series 50 All Purpose Single Block with Becket, RF51111
Ronstan Series 50 All Purpose Single Block with Becket, RF51111
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The Ronstan Series 50 All Purpose Single Block with Becket is a versatile solution for sheets, halyards, and control line applications on racing and cruising sailboats. These blocks are engineered for high working loads and longevity, utilizing self-lubricating Acetal polymer sheaves on polished stainless steel races to ensure low friction under both dynamic and static loads.
Key Features:
- Model: RF51111
- Sheave Type: Self-lubricating Acetal polymer
- Construction: Grade 316 stainless steel load strap with impact and UV-resistant fiber-reinforced nylon cheeks
- Integrated becket with a snap-fit removable pin, allowing for line splicing before attachment without the need for tools, clevis pins, or split rings
- Compatible with mainsail, halyard, vang, and spinnaker control lines on boats up to 10m (33ft)
- Spare parts: Compatible with RF51010 replacement becket pin
Product facts
- CT SKU
- CT-119491
- UPC / GTIN
- 9316800241149
- Package weight
- 0.25 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?
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