Tenon 14x6 for motor UMR03 - (723) To connect spit with motor UMR03-12V. On the motor side is tenon 14x6 mm for insertion into the outlet of the engine. On the side of the spit is hole with diameter of 16.5 mm. Total length of the tenon is 57 mm and diameter 20 mm. Made from stainless steel.