This beautifully crafted Mujingfang Ebony combination mortice guage has 2 pins to scribe both sides of a mortise simultaneously, and also has single pin on the opposite side so you can use it as a regular marking gauge.
The fence is adjusted via a brass screw and the sliding marking pin is locked in place in the beam via an easy sliding brass end knob adjuster.
A very versatile addition to the workshop.
Dimensions - Beam Length 165 mm Part No. - KO1005-1