4.1mm width of the slot on the piece that fits on the caliper jaws.
Components are hardened.
Fits many different brands.
Kit includes 4 sets of points, 4 sets of screws, 1 set of clamps, and 1 allen wrench.
Clamps can be used for both inside and outside measurements.
Shipping Weight: 0.24 lbs
Many metalworking products contain metals that are included in
the latest Prop 65 warning. Exposure to the elements can be
harmful. May cause cancer and reproductive harm.