This versatile combination mortise gauge features dual adjustable hardened pins for marking both edges of a mortise. On the reverse side, a single pin serves as a standard marking gauge. The combination mortise gauge is made of polished hardwood with brass contact points and locking thumbscrew. Get consistently accurate, parallel lines with this handy marking gauge.

Dual adjustable hardened pins for marking both sides of a mortise

Single pin on reverse side for use as a standard marking gauge

Brass thumbscrew locking mechanism

Constructed from polished hardwood with brass contact points to prevent wear