The Spear and Jackson CMTG Mortice Gauge is designed to mark a line parallel to a straight edge

The Spear & Jackson CMTG is a hardwood stock and beam with brass wear plates and locking screw designed to mark a line parallel to a straight edge. It is extremely long-lasting and durable.

Features:

• Internal Brass Thread
• Hardwood Stock and Beam
• Brass Wear Plates and Locking Screw

Specification:

• Mortice Gauge: 8"
• Brass Plates in Block: 7 x 3mm
• Brass Bar in Block: 12mm diameter