Ronstan Series 30 Orbit Stand-Up Block - 30 mm (1 3/16") - RF35141
$36.24
Ronstan Series 30 Orbit Stand-Up Block - 30 mm (1 3/16") - RF35141 Item # 879826
Description
The Ronstan 30 mm Series 30 Orbit Fixed Stand-Up Block (RF35141) boasts 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 fiber-reinforced composites in the block head.
Features:
- Fixed Block
- Lightweight
- Highest working load in its class
- Secure, versatile and secure attachment
- Low profile and compact
- Ultra low profile thru-sheave becket
- Low friction 2-stage ball bearing system provides consistent performance over the full working load range
Applications:
- Mainsheet systems on dinghies to 5 m (16')
- Spinnaker sheets on dinghies to 5 m (16')
- Control line applications on larger yachts
Specifications:
- Safe working load: 660 lb (300 kg)
- Breaking load: 1323 lb (600 kg)
- Weight: 1.3 oz (36 g)
- Sheave diameter: 1 3/16" (30 mm)
- Maximum line size: 3/16" (4.8 mm)
- Materials:
- Sheave: High compression strength carbon black Acetal
- Ball Bearings: High compression strength Acetal
- Frame/Cheeks: Toughened, glass fiber reinforced Nylon
- Link: UV stabilized, multi-strand impregnated SK75 Dyneema®