Ronstan Series 30 AP Single Utility Block - Ferrule Eye Head Sheave Diameter:30 mm Small to medium engine raw

Small to medium engine raw water cooling system cleaning - LINK

Ideal for fine-tune mainsheet tackles

along vertical guides

Removes stains and weathering

UV stabilised nylon

Ronstan Series 30 AP Single Utility Block - Ferrule Eye Head Sheave Diameter:30 mm Small to medium engine rawRonstan Series 30 All Purpose Single Utility Block, Ferrule Eye Head RF469 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 UV stabilised Acetal sheaves Grade 316 stainless steel cheeks Specifications Sheave : 30 mm Max. Rope : 10 mm Max. Cable : mm Pin : 10 mm MWL: 300 kg BL: 600 kg Weight: 40 g