Ronstan Series 60 BB Mast Base Block - Clevis Pin Head

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฿2,390
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Product Description

Ronstan Series 60 Ball Bearing Mast Base Block, Clevis Pin Head - RF64108A

  • Class leading performance and sleek, contemporary styling
  • Excellent dynamic and high static load performance
  • Less than half the friction of the nearest competitor
  • Suits attachment to 14 mm (9/16”) wide mast collar post
  • Removable 8 mm (5/16”) clevis pin at head
  • Central hub hole can be used as a becket take-off or tie-up point
  • Full block rated load can only be achieved with uniformly distributed load across full length of clevis pin.  ie. 14 mm (9/16") diameter mast collar post or 14 mm (9/16") wide mast collar plate / tang


Applications

  • Ideal for mainsheet, halyard and spinnaker sheet applications on boats to 11 m (36 ft)
  • Various control line applications on larger yachts
  • Alloy sheave models are available for use with wire


Materials

  • Sheaves: UV stabilised Acetal
  • Cheek plates & cleat arms: Aluminium alloy
  • Ball Bearings: High compression strength carbon black Acetal
  • Shackle, post & hub: Grade 316 stainless steel
  • Padeye & snap shackle: Grade 15-5PH stainless steel
  • Snap shackle: Grade 15-5PH investment cast stainless steel
  • Cleat: Fibre reinforced composite
  • Pin: 2205 stainless steel


Specifications

  • Sheave Ø: 60 mm
  • Max. Rope Ø: 12 mm
  • Max. Cable Ø: - mm
  • Pin Ø: 8 mm
  • MWL: 1000* kg
  • BL: 2000* kg
  • Weight: 182 g
SKU: #