Universal Joint - rope flex joint for use as a Kayak Sail mast mount.

This is the red tiller mount that can be used to attach Flat Earth Sail mast to your kayak deck and replaces the discontinued Riley Yacht version.

The bottom part of the mount screws into your deck (deck should be reinforced) and the top part twists off.

Fits tubing with inside diameter of approx. 13mm (same as the Riley product). The base is slightly smaller. Screw centres are the same distance apart (~33.5mm).