Park Tool Dial Indicator For DT-3 (DT-3I.2) BSS-002739 Aluminum Barrel: Tough aluminum barrel

Aluminum Barrel: Tough aluminum barrel for a lifetime of use

All sockets are 3/8" drive

it expands into an easy to use

Unique two-piece

Park Tool Dial Indicator For DT-3 (DT-3I.2) BSS-002739 Aluminum Barrel: Tough aluminum barrelAbout Park Tool Dial Indicator For DT 3 (DT 3I. 2) Modern disc brake systems often have extremely narrow tolerances requiring perfectly straight rotors for optimal performance and freedom from rubbing and noise. The DT 3i. 2 bolts directly to the DT 3 Rotor Truing Gauge and magnifies even the smallest of rotor deviations, displaying them on an easy to read dial indicator capable of displaying measurements as small as 0. 01 millimeter. The readout from