Handcrafted tiller extensions have a big 1 1/4" diameter, so you can hold on without effort, even on that third upwind leg.Giant Stick tiller extensions reduce hand fatigue in performance racing classes because they're big and easy to grip. Made with a grippy, sandpaper-like surface from strong and super-light carbon fiber. Epoxy kit supplied with each new extension, for cutting the tube to a custom length and installing the universal end fitting. Simply cut the tube to length and epoxy the Speed-Lock or Sta-Fast fitting on to the end of the tube.Choice of two universal fittings:Sta-FastSta-Fast Patented mechanical universal joint design that holds the tiller extension exactly where you leave itNo more sliding down out of reachSpeed-LockOne-piece rubber Speed-Lock universal end allows for a full 360 of rotation (twist) without binding or failureIt is quickly and easily removed from the tiller by simply depressing the button” in the base plate and sliding the end outThe base plate is a polymer material for maximum longevityThe universal can be easily unscrewed from the tiller handle and replaced with simple hand tools, if replacement ever becomes necessary