Harken Small Boat furling systems allow the trailerable cruising or dinghy sailor to set and furl the jib from the cockpit. Pin-to-pin length (mm): 64 mm Drum Ø (mm): 73 mm Maximum line Ø (mm): 4 mm Jaw width (mm): 8 mm Maximum luff wire Ø (mm): 3 mm Clevis pin Ø (mm): 6.4 mm Weight (g): 142 g Maximum working load (kg): 431 kg Use with164