These bench-type comparator gages are ruggedly built for in-process and final inspection work.
The dial indicator can be adjusted vertically and locked in any position. A sliding ring with locking screw below the beam permits swinging the indicator to either side.
The ring also acts as a safety device preventing the beam from accidentally dropping.
There is a fine adjustment on the beam for final indicator setting.
The hand lifting lever on the indicator raises the spindle and releases it to contact the work.
A left hand lever is furnished unless specified otherwise.
Maximum vertical capacity of 9 1/4" (235 mm) and a throat depth of 5" (125 mm) and a vertical indicator fine adjustment of up to 1/2" (12.7 mm).
Post diameter is 1 1/2".
No. 653G Series have a Starrett Grade A Crystal Pink Granite base measuring 8" x 12" x 2" (200 x 300 x 50 mm).
Base is finished to an overall tolerance of .0001" (0.0025 mm).
Indicator not included in price.
