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![Ronstan Series 30 Utility Block - Single, Swivel Shackle Head [RF467]](http://cdn.shopify.com/s/files/1/0499/1942/6726/products/72297XL_530x@2x.jpg?v=1605268257)
Series 30 Utility Block - Single, Swivel Shackle Head
Features:
- Lightweight durable construction
- Economical
- Maintenance free
Product Information:
Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance. Hollow rivets in the block heads can be fitted with shackles, which can also be used to add a becket for extra purchase.
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