Telescoping Gauge, Range 3/4 in to 1 1/4 in, Gauge Plunger Style Double-Arm Plunger, Included Gauge Ranges 3/4 in to 1 1/4 in / 19 mm to 32 mm, Maximum Measurement - Inch 1 1/4 in, Maximum Measurement - mm 32 mm, Maximum Measuring Depth 12 in, Minimum Measurement - Inch 3/4 in, Minimum Measurement - mm 19 mm, Number of Pieces 1, Construction Steel, Includes 12 in Handle, Overall Length 12 in, Replaceable Handle Yes