• Metal-bodied stopper is resistant to impact, wear and heat
• Stopper securely fits against the workpiece, allowing for a stable scribed line to be drawn without slipping
• 45 scribed line can be drawn quickly by changing the position of the stopper
• Use the stoppers vernier caliper to measure the thickness or diameter of an item or workpiece
• Vernier scale allows for fine measurements in 1/16″ or 0.1 mm increments
• Mount the stopper upside down to measure height or depth

The metal 90/45 degree stopper is designed so you can use it for marking parallel to an edge or at 45 degrees, as a caliper, or turn the stopper the other way around and use it as a height gauge. The stopper is die-cast with an etched vernier scale, a captive locking screw and a bronze wear plate to protect the edges of the square.

• Thickness: 5/64″
• Square Stopper Width: 13/16″
• Angle Tolerance of Stopper: Less than 0.008″ per 3.94″
• Stopper Materials: Body – zinc, screw-iron and leaf spring – bronze