This releasable rubber joint / swivel for tiller extionsions is mounted with an aluminium pin only. The pin is kept in place by a piece of heat shrinkable tubing. To remove a joint : simply cut off the tubing and push the pin out. The joint incorporates a fibre core molded up in the centre. The fibre core will avoid complete failure should the rubber tear which allows you to finish the race. The distance between the mounting hole centers is 32 mm.
Made of durable nylon and abrasion-resistant for minimum weight and corrosion resistance. The design of the beak snap allows attachment to the loop polar without having to manually open the bolt. The point of attachment to the release lines of the pins.