Ronstan Series 30 AP Single Utility Block – Swivel Ring Head

Ronstan Series 30 All Purpose Single Utility Block, Swivel Ring Head – RF443

• 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 Ø: 30 mm
• Max. Rope Ø: 10 mm
• Max. Cable Ø: – mm
• Pin Ø: 13 mm
• MWL: 250 kg
• BL: 500 kg
• Weight: 44 g