• Accurate, fast and convenient tool for tramming the head of vertical milling machines.
• Fully assembled with two AGD Group 2 dial indicators.
• Patented design.
• Solid steel body construction with durable black oxide finish.
• Ground gauging surface.
• 9.5mm / 3/8" shank diameter.
• 100mm / 4" between contact points.
• Approximately 172mm / 6.3/4" wide and 140mm / 5.1/2" from the top of the shank to the end of the contact points.