NeoteckComparator Watch Set 50-160mm Inner Diameter Comparator Watch Aluminium Alloy High Precision 0.01mm Comparator Clock Industrial Measuring Tool

Neoteck Bore Gauge Set Digital Indicator Dial Bore Gauge (2-6"/0.0005") Measurement with Self-Centering Dial, Carbide Anvils,and Insulated Grips for Deep Engine Cylinder Measurement-Silver

HDLNKAK Outside Micrometer Set, 0-4" Machinist Micrometer, 4 Pcs Machinist Tool Set, 0.0001" Graduation Micrometer Set, Alloy Precision Micrometer, Micrometer Standard Set with Case

Beslands 6 Pc Telescoping Gage Set, 5/16" - 6" Range, T-Bore Hole Gauges w/Pouch, High Precision Telescopic Bore Gauge T-Gage Set (5/16" to 6")