Description
Single Swivel Block
Plain bearing blocks have a precision moulded acetal sheave running a large diameter brass centre bearing ensuring free running under the highest of loads.
Application:
- Mast foot blocks
- Mast head halyard blocks
Kicker or vang tackles - backstay tensioner tackles
- Downhauls: spinnaker, mainsail and jib
Specifications:
- Sheave size: 58mm x 17mm
- Max rope diameter: 12mm
- Break Load: 1260kg
- Safe Working Load: 630kg
