Size 4 block. Sheave size 58mm x 17mm. Max rope diam 12mm. Break load 1260kg SWL 630kg
Max rolling load 440KG (max. rolling load on ball bearing block is the max. free running load before ball bearing will distort.
A strong lightweight range of blocks suitable for use on dayboats and cruising yachts. Ideal for mainsheets, vang tackles, lead blocks or wherever a powerful and compact purchase tackle is required
