|Mfg SKU #||303-4113|
|Reference Gage Category||Telescoping Gages|
Under uniform spring tension, the plunger of the gage expand from the center to the diameter of the hole or width of slot being measured and then locked in place by a knurled knob, the hole size is found by measuring over the two contact point with a micrometer or caliper.
| Letter Code||Range ||Overall Length |
|E ||2-1/8" - 3-1/2" (54mm to 90mm) || 12" |