The Ronstan Series 30 High Load Exit Box is designed to minimize friction and chafing when leading rope or wire through decks, bulkheads, or spars. Featuring a plain bearing sheave, this hardware is suitable for halyards and applications that require high static load capacity.
Key Specifications:
- Sheave Diameter: 30mm (1-3/16 in.)
- Maximum Rope Diameter: 8mm (5/16 in.)
- Maximum Cable Diameter: 4mm (5/32 in.)
- Breaking Load: 800kg (1,760 lbs)
- Materials: Nylatron sheave with grade 316 stainless steel cheeks
- Manufacturer Part Number: RF31712
Product facts
- CT SKU
- CT-114613
- Model / MPN
- RF31712
- UPC / GTIN
- 9316800335114
- Package dimensions
- 1" X 2" X 4"
- Package weight
- 0.1 lb
- Specifications
- Color = Stainless
Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.
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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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