Ronstan Series 30 Ball Bearing Single Orbit Block, Becket Hub, Slotted Head Post, Swivel Shackle Head - RF35100A
- Lightweight
- Highest working load in its class
- Secure, versatile and secure attachment
- Low profile and compact
- Ultra low profile thru-sheave becket
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
- Sheave Ø: 30 mm
- Max. Rope Ø: 8 mm
- Max. Cable Ø: - mm
- Pin Ø: 4 mm
- MWL: 300 kg
- BL: 600 kg
- Weight: 31 g
SKU: #
![C. Sherman Johnson 24-303 Lifeline Adjuster [Old Stock]](http://cn.eastmarineasia.com/cdn/shop/files/216888_1_e3997db5-ac4d-4b72-ae54-8e88790ad153_large.jpg?v=1725114420)
