Impressive 6000 RPM and unbeatable torque

And thanks to the hinge effect

It read both Metric and Standard

Color: Black Oxide (A)

Injury Size: 8-1/2 x 3in

AME 51550 Bolt Pattern Measuring Tool Categories_OTR-Minning Impressive 6000 RPM and unbeatableAME 51550 Pitch Circle Diameter tool or Bolt Pattern Measuring gauge will help with measuring almost all of your typical bolt pattern. Unlike similar Chinese made tool, this one built from heavy duty polymer for long life. Same tools used on Corghi, Coats, CEMB and other OEM tire balancing machine. Features: Cheaper than OEM tools but with higher quality. Measure almost all of your common bolt pattern Easy to use slider tool. Heavy duty polymer, made