1 yr warranty on material and workmanship

Brake Drum and Rotor Measuring Kit w/ Caliper Measures brake drums up to 12".Measuring arms are removeable from included caliper.Comes with 3-3/4" pointed contact tips, 3/4" pointed contact tips, and 3/4" flat contact tips.Electronic caliper features: easy read LCD digital readout, .0005"/.01mm resolution , direct inch/metric conversion, absolute and incremental measurement (can be zeroed throughout range), storage case.