If you rig your halyard lines to the gunwale of your boat, the is what you've been waiting for. Its sleek, stainless steel, mushroom design allows halyard pulley blocks to be locked into place with zero effort. The Line Tensioner eliminates unattractive and sometimes painful "camel-back" cleats.• Quick and easy installation using 3/4" drill bit through the gunnel• Mushroom head-threaded bolt• Adjustable for boats with 1" to 2-1/2" thick gunnels• Easy Ronstan medium cam cleat for 1/8" to 1/4" thick rope• Heavy-duty lock washer to prevent loosening from excess vibration• Electro-polished bracket with countersunk mounting holes Eliminates unattractive and sometimes painful "camel-back" cleats Adjustable for boats with 1" to 2-1/2" thick gunnels Easy Ronstan medium cam cleat for 1/8" to 1/4" thick rope | TACO Outrigger Line Tensioner