6" Stainless Rule & Dial Caliper w/ Micrometer Tool Set Millimeters & Centimeters Sliding Dial Caliper for Jewelers, Machinists, Electronics, Auto Mechanics & Measuring This is a new metric sliding dial caliper It has finely honed jaws for exacting inside, outside and depth measurements Has a large 1 1/2" (38 mm) diameter dial that makes it easy to read graduations This is economical and lightweight Has a thumb screw adjustment for easy calibration and a thumb roller with lock for ease of use Measures in millimeters and centimeters Graduated in 1 mm increments It measures up to 150 mm or15 cm The caliper measures approximately 9 5/16" x 3" (236.5 x 76 mm) Centimeters & Inches Ruler This is a new stainless steel ruler Measures in centimeters and inches Graduated in 1 mm and 1/32" increments It measures up to 15 cm and 6" Micrometer This is a new set of 3 micrometers. Great for machinists and jewelers for precise measurements. You receive: One micrometer that has a capacity of approximately 1" (25 mm) One micrometer that has a capacity of approximately 10 mm One micrometer that has a capacity of approximately 15 mm Newer versions of the item shown may be shipped, as a result, there may be a slight variation in color and design.