Ronstan Series 40 All Purpose Fiddle Utility Block – Becket, Universal Head – RF41510

• Exceptionally high working loads
• Low maintenance, long service life
• Self-lubricating sheave
• Captive Lock universal head
• Slotted pin shackle eliminates fouled lines
• Snap fit removable becket pin
• Spare parts – RF41010 Replacement Becket Pin, RF150 Shackle

Applications

• Mainsheet
• Halyard
• Vang
• Spinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 8m (26ft)
• Ideal for fine-tune mainsheet tackles, cunninghams, backstays and other control line purchase systems.

Materials

• UVstabilised Acetal sheaves
• Impact andUVresistant, fibre reinforced Nylon cheeks
• Grade 316 stainless steel bearing race
• Grade 316 stainless steel load strap and head fitting
• Impact and UV resistant, fibre reinforced Nylon cheeks

Specifications

• Sheave : 40 + 24 mm
• Max. Rope : 8 mm
• Max. Cable : – mm
• Pin : 5.0 mm
• MWL: 400 kg
• BL: 1000 kg
• Weight: 98 g