Series 40 Ball Bearing Orbit Block Fiddle, cleat* RF45521

Ronstan Series 40 Ball Bearing Orbit Block Fiddle, cleat*

Sheave Ø 40 + 22 mm
Max. Rope Ø 9 mm
Max. Cable Ø - mm
Pin Ø - mm
M.W.L. 325 kg
B. L. 700 kg
Weight 108 g

High performance cleating
Both Ronstan BB and RT Orbit Blocks® feature strong, lightWeight fibre-reinforced cleat arms. They have a wide range of adjustment and calibration marks, perfect for selecting your preferred cleating angle settings. The race-proven carbon-fibre reinforced Ronstan C-Cleat give secure rope holding with low entry and exit efforts, and are fitted with fairleads for fast action from any angle.

FEATURES
• Ultra LightWeight
• Low friction 2-stage Orbital ball bearing system
• Highest working load in its class
• Low profile and compact
• High performance cleating
• Composite C-Cleat and fairlead
• Convert to a becket version by adding a Dyneema® link

APPLICATIONS
• Mainsheet systems on spinnaker sheet on dinghies to 5m (16ft)
• Spinnaker sheets on dinghies, sportsboats and small keel boats to 5m (16ft)
• Halyard, vang and backstay applications on boats to 8m (26ft)
• Control line applications on larger yachts

MATERIALS
• Ball Bearings - High compression stregnth carbon black Acetal.
• Stage 2 Bearing - Glass fibre reinforced, MoS2 impregnated Nylon
• Frame/Cheeks - Toughened, glass fibre reinforced Nylon
• Sheave - Carbon fibre reinforced, PTFE impreganated Nylon
• Rope/Link - UV stabilised, multi-strand impregnated SK75 Dyneema®