Ronstan Series 50 SP Single Utility Block (with Nylatron Sheave) – Universal Head

Ronstan Series 50 Special Purpose Single Utility Block (with Nylatron Sheave), Universal Head – RF50100HL

• Exceptionally high working loads
• Lightweight
• Cheek cut-outs for easy bearing maintenance
• Suitable for both rope or wire
• Captive Lock universal head
• Slotted pin shackle eliminates fouled lines

Applications

• Mainsheet
• Spinnaker sheets
• Halyards and other primary applications on boats up to 10 m (33 ft)

Materials

• Nylatron sheave
• Grade 316 stainless steel load strap and head fitting
• Impact and UV resistant, fibre reinforced Nylon cheeks

Specifications

• Sheave Ø: 50 mm
• Max. Rope Ø: 12 mm
• Max. Cable Ø: 5 mm
• Pin Ø: 5.0 mm
• MWL: 750 kg
• BL: 1500 kg
• Weight: 117 g