Knife with large 80mm metal body and retractable gauge with parallel cutting stop.

• Extractable trapezoidal blade on the front
• hole for using a compass
• place to mount a pencil or stylus
• measurement: 5 m x 19 mm
• storage for spare blades in the handle
• total length: 230 mm
• metal base 70 mm
• carpenter's pencil and spare trapezoidal blades included