Ronstan Stanchion Block
Stanchion block for furling lines 12mm (1/2") maximum rope diameter
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 staunchions.
Suit most common mast profiles
U.V.stabilized Acetal sheave. U.V. stabilised Nylon housing
Part Number |
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RON-RF3 |