A 3 Piece leg bracket designed to fit 12mm diameter carbon fiber poles. Popular size when building your own frame or most frame kits. Designed to accommodate a camera gimbal and for stable landings. Best printed from ABS due to strength. Mine currently printed using PLA with only one breakage from heavy landing. There is a countersunk version of the each part if you prefer. ( new version to follow with added dampening springs, follow to check them out in coming weeks.)