Ronstan Series 40 BB Orbit Block, Single, Becket, Swivel Head
Ronstan Series 40 BB Orbit Block, Single, Becket, Swivel Head
$30.56
Ronstan Series 40 BB Orbit Block, Single, Becket, Swivel Head
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 # RONRF45110 | Ronstan Part # RF45110
| 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. |
Features:
- Ultra Light Weight:
- Low friction 2-stage Orbital ball bearing system
- Highest working load in its class
- Low profile and compact
- High performance cleating
- Swivel shackle head for unlimited block rotation.
- Stainless steel shackle head and compatibility with sharp fixing points.
- Ultra low profile integrated becket.
INSTALLATION:
Click here to see the user instructions.
VIDEO
