Electronic Brake Drum Gage. 4" drum preset (101.60mm). Unique shape to go around air cans. Hold function. Floating zero sets zero anywhere.
Central Tools 3B531 STORM 4-20" (100-500mm) Digital Drum Gauge
Central Tools 3M130 STORM 0.33-1.300" Conventional Rotor Micrometer
Central Tools 3B531 STORM 4" to 20" Electronic Digital Wheels On Drum Gauge
Central Tools 3C101 0-6" Stainless Steel Storm Dial Caliper
Central Tools STORM 0 to 5.5" Electronic Digital Rotor Gage
Central Tools Storm 1.4 to 6" SAE Dial Cylinder Bore Gauge Set