Ronstan Stanchion Block

Ronstan Stanchion Block
Item# RF3
Regular price: $49.35
Our Price : $41.95

Product Description

Ronstan Stanchion Block

Product Information

  • 20mm (3/4") ball bearing sheave, suitable for up to 12mm (1/2") line, ensures that friction is kept to a minimum. Designed for 25mm (1") OD stanchions.


  • Range offers suitability for all types of trailer-able and keelboats

  • Excellent way of lifting furling lines off the deck and leading them aft.


  • U.V.stabilized Acetal sheave

  • U.V. stabilized Nylon housing

  • Weight - 1.1oz