Ronstan Series 40 BB Orbit Block, Single, Becket, Cleat, Swivel Head
Ronstan Series 40 BB Orbit Block, Single, Becket, Cleat, Swivel Head is backordered and will ship as soon as it is back in stock.
Description
Description
Ball Bearing Orbit Blocks'boast the highest strength-to-weight ratio available. This is achieved through all-composite reinforced polymer materials and multiple attachment options. Their precision design provides the optimum number of ball bearings for minimum friction while weight reduction is achieved through the use of fibre-reinforced composites in the block head, cleat arms and beckets.
Applications:
Mainsheet systems on spinnaker sheet on dinghies to 5 m (16 ft), spinnaker sheets on dinghies, sportsboats and small keel boats to 5 m (16 ft), halyard, vang and backstay applications on boats to 8 m (26 ft), control line applications on larger yachts.
Our Part # RONRF45130 | Ronstan Part # RF45130
Features
Features
Features:
Technical Information
Technical Information
Description | Imperial | Metric |
---|---|---|
Sheave Ø | 1 4/7 in. | 40.00 mm. |
Maximum Rope | 1/3 in. | 9.00 mm. |
Pin Ø | 1/6 in. | 4.00 mm. |
Maximum Working Load | 716.63 lb. | 325.00 kg. |
Breaking Load | 1543.50 lb. | 650.00 kg. |
Weight | 3.70 oz. | 105.00 gr. |