RONSTAN Series 75 Ball Bearing Utility Blocks RF72330

Triple, becket, cleat

FEATURES

  • Low friction, 2-stage ball bearing system
  • High static and dynamic load capacity
  • Lightweight
  • Cheek cut-outs for easy bearing maintenance
  • Lockable swivelling head post
  • High strength forged shackle
  • Multi-position cleat arm

454,98  VAT not included

Nº REF.
Multiuso
KEY DESCRIPCION DIAM. ROLDANA MAX. CABO
mm
MAX. CABLE
mm
Ø PASADOR
mm
CMT
kg
CR
kg
PESO
g
RF70300 Triple 75 12 7.0 1250 2500 632
RF72330 GRS Triple, becket, cleat 75 12 7.0 685 2000 790

Blocks can be disassembled for servicing or customisation.Removable becket pins allow lines to be pliced prior to fitting. Saddle on under side of cleat can be used as a becket take off point for the creation of a powerful 6:1 purchase system. A single block can be attached to the saddle to increase this to 7:1

APPLICATIONS

  • Mainsheet sheets on boats to 11m (36ft)
  • Various control line applications on larger yachts

MATERIALS

  • Carbon black Acetal ball bearings
  • U.V. stabilised Acetal sheaves
  • Alloy cheeks
  • Grade 316 stainless steel forged shackle
  • Grade 316 stainless steel bearing linner
Weight 1 kg
Dimensions 15 × 6 × 8 cm
Brand

Diameter

12 mm, 16 mm

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