Chinook adjustable outhaul kit for inflight adjustment of sail outhaul tension while windsurfing. Fits modern windsurfing booms with 3 integrated pulleys at the clew. Adjustable Outhaul Kit includes: 2 cleats, double sail pulley, 4mm pre-stretched line, 2 Ronstan pulley blocks, and 2 T-handles.
We also sell an XL Boom Clamp to suit attachment to thick diameter race booms. This kit suits Severne Booms, including the Severne Enigma 180-230+ when purchased with a pair of the extra large boom clamps.