Ronstan Utility Block, Series 25 & 30 Narrow - Cheek, Curved Base table (B) internal meaasurement 6mm

(B) internal meaasurement 6mm

Available in Medium

suits Late model 3 bolt

custom sizes options are available on request

3 step 295mm wide - 365mm to 845mm length fixing slide length - 300mm

Ronstan Utility Block, Series 25 & 30 Narrow - Cheek, Curved Base table (B) internal meaasurement 6mmStainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance. Features: Lightweight durable construction Economical Maintenance free Applications: Vang, cunningham and trapeze retriever systems on dinghies Leech line tackles, bunk adjusters etc on larger yachts Materials: U. V. stabilised Acetal sheaves Grade 316 stainless steel cheeks