Ronstan Series 30 Utility Block - Single, Becket, Loop Head [RF681] Sailing | Rigging Large Spreader Insert: 2" -

Large Spreader Insert: 2" - 3"

Fender Lock

Extended power supply range

Replaceable parts

Ronstan Series 30 Utility Block - Single, Becket, Loop Head [RF681] Sailing | Rigging Large Spreader Insert: 2" -Series 30 Utility Block Single, Becket, Loop 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,