Telescoping Gauge Set, Number of Pieces 5, Range 1/2 in to 6 in, Maximum Measuring Depth 2.625 in

Telescoping gauge sets include multiple gauges covering multiple inside diameter ranges.
– They are inserted into openings and controlled by a knurled knob or small handle that expands the telescoping arm until the spring-loaded plungers make contact with the sides of the bore.
– The gauge is locked into place and removed.
– It is then measured with an outside micrometer to determine the diameter of a bore hole.

Range / 1/2 in to 6 in
Gauge Plunger Style / Single-Arm Plunger
Included Gauge Ranges / 1 1/4 in to 2 1/8 in, 32 mm to 54 mm, 1/2 in to 3/4 in, 13 mm to 19 mm, 2 1/8 in to 3 1/2 in, 54 mm to 89 mm, 3 1/2 in to 6 in, 89 mm to 150 mm, 3/4 in to 1 1/4 in, 19 mm to 32 mm
Maximum Measurement – Inch / 2 1/8 in
Maximum Measurement – mm / 54 mm
Maximum Measuring Depth / 2.625 in
Minimum Measurement – Inch / 1/2 in
Minimum Measurement – mm / 13 mm
Number of Pieces / 5
Construction / Polished Steel
Includes / Protective Pouch
Includes Case / Yes
Overall Length / 2 3/4 in
Replaceable Handle / Yes