"The RAILBLAZA QUICKGRIP Paddle Clip makes it easy to store your paddle, pole, or even landing net. The universal design of the clip will fit most standard shafts from 1-1/8""1-3/8"". There is 2-3/8"" between screw holes, and this RAILBLAZA paddle clip includes track nuts. The 2-3/4""-wide paddle holder ensures your paddle will never come out. The convenient design means you do not need a secondary clip to hold your paddle or pole. The QUICKGRIP Paddle Clip comes track-mountable right out of the package. The clip stands out from your track 3 inches to not crowd your interior space. The QUICKGRIP also offers the ability to mount the RAILBLAZA MiniPort TracMount to the hole between the thumb knobs, so you can add your favorite Railblaza accessory (not included). While this is a track-mountable paddle holder, it can also mount directly to your kayak. 7""L x 3""W x 5""H. Works on most standard paddle or pole shafts from 1-1/8""1-3/8"" High-strength nylon-injected AES, Infused with UV-radiant barrier for long-lasting results 2-3/8"" between screw holes 2-3/4""-wide paddle holder Track-mount-ready right from the package Can mount directly to kayak"