Ronstan Utility Block, Series 30 - Single, Becket, Loop Head switches Bearings and thrust washers: Propertary

Bearings and thrust washers: Propertary self-lubricating composite

Webbing is passed from ski-hook to trailer with ratchet positioned in the middle

Pair it with Cassell's Stainless Bracket for effortless mounting

• Reinforcement: Double steel wire helix with high strength synthetic textile yarn

Ronstan Utility Block, Series 30 - Single, Becket, Loop Head switches Bearings and thrust washers: PropertaryStainless 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. 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