Steel construction, direct inch- inside, outside, & depth measurements, adjustable dial, plastic storage case
Other Items from Measuring Devices Precision Measuring Devices Set - 0- 1" Micrometer - 6" Compass - Bolt and Screw Gauge - Machinist Squares - 3' Tape Measure w/ Key Chain - 33' x 1 1/4" Power Tape - 6 Inch Ruler wtih Drill Gauge - Tape Measure - Vernier Digital Caliper - 0- 3" Outside Micrometer Set -