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Description
The Ronstan Series 30 Utility Double Block RF417 delivers reliable, low-maintenance performance in a compact, lightweight design. With stainless steel cheeks and Acetal sheaves, it offers smooth operation, high strength, and long service life for a wide range of control line and tuning applications.
Ronstan Series 30 Utility Double Block - RF417 Item # 1828533
Description
Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance. Hollow rivets accept fixing screws, shackles or can be used as a becket for extra purchase.
Features:
- Lightweight durable construction
- Economical
- Maintenance free
Specifications:
- Type of Block: Double
- Breaking Load: 2866.0 lbs (1300 kg)
- Maximum Working Load: 992.1 lbs (450 kg)
- Maximum Rope Diameter: 0.31" (8 mm)
- Weight: 1.41 oz (40 g)
- Applications:
- Vang, cunningham and trapeze retriever systems on dinghies
- Leech line tackles, bunk adjusters etc on larger yachts
- Materials:
- U.V. stabilized Acetal sheaves
- Grade 316 stainless steel cheeks