Resolution .00005″/0.001mm.
IP54 dust/waterproof.
Buttons: on/off, set, inch/mm, ABS/INC.
Data output. LR44 battery, automatic power off.
Carbide measuring faces. Ratchet stop.
Supplied with extension rods.
Setting rings are included (except part no. 3128-12).

Dynabrade 07107 Vane Set (5pk)
Dynabrade 57445 Needle Bearing
Dynabrade 01794 Rubber Drive Wheel
Dynabrade 92864 Hub, 90 x 100mm, 19mm Bore
3M 14211, Roloc Disc Pad TS and TSM, Medium 2 in 1/4-20 Internal, 7000045283 