Ronstan Series 30 Ball Bearing Stand-Up Orbit Block™ RF35141
Ronstan Series 30 Ball Bearing Stand-Up Orbit Block™ RF35141
Single sheave stand-up block with non-swivel head. Requires 2 x 5mm (3/16") fasteners.
FEATURES
Lightweight.
Highest working load in its class.
Secure, versatile attachment.
Ultra low profile thru-sheave becket.
Low friction 2-stage ball bearing system provides consistent performance over the full working load range.
SP versions feature a Nylatron® sheave suitable for both rope and wire
APPLICATIONS
Mainsheet systems and spinnaker sheets on dinghies to 5m (16ft). Halyard, vang and backstay applications on boats to 5m (16ft). Control line applications on larger yachts
MATERIALS
Sheave: High compression strength carbon black Acetal. Ball Bearings: High compression strength Acetal. Frame/Cheeks: Toughened, glass fibre reinforced Nylon. Link: UV stabilised, multi-strand impregnated SK75 Dyneema®
SPECIFICATIONS
| B.L. (kg) | 500 |
|---|---|
| M.W.L. (kg) | 250 |
| Max. Rope diameter (mm) | 8 |
| Weight (g) | 36 |