• A spring-loaded plunger expands within a bore (or groove) and is locked in place, allowing measurement of diameter (or width) with an outside micrometer after extraction.

SPECIFICATIONS

Metric

Order No. Range
6-gage Set
155-905 8 – 150mm
Gages included
155-127 8 – 12.7mm
155-128 12.7 – 19mm
155-129 19 – 32mm
155-130 32 – 54mm
155-131 54 – 90mm
155-132 90 – 150mm

Inch

Order No. Range
6-gage Set
155-903 .313″ – 6″
Gages included
155-121 .313″ – .5″
155-122 .5 – .75″
155-123 .75- 1.25″
155-124 1.25 – 2.125″
155-125 2.125 – 3.5″
155-126 3.5 – 6″

DIMENSIONS