Barton Size 4-5 Blocks - 54 mm sheaves for ropes up to 12 mm

This atractive new range supercedes the old Series 4 and Series 5. With a breaking load of 1,500 kg they provide a purposeful block suited to cruising and racing yachts. Technical Specifications Sheave Size: 54 mm x 17 mm Max Rope Diameter: 12 mm Break Load: 1,500 kg WLL at 2:1 Safety Factor: 750 kg Overall Length: 107 - 173 mm Weight: 151 - 660 g