COSEM 3-8B Support

The Click-on support adapter, an time-saving, easy,fast and reliable fixture, for all your thread gages.

Product Documents



COSEM 3-8B Support this click-on support holder is for small plug gauges with clamping aid. Using the clamping screw, it will help you clamping and centering the measured product on the the largest diameter of the plug gauge. The V-Block positioning system moves the plug in-place with minimal force and automatically aligns the measured product over the largest diameter position in center-line of the probe.

** Conical measurements cannot be done with this clickon system, cause the reference gauge cannot be placed on this clickon.

Additional information

Diameter Range:

⌀3mm – ⌀8mm

Type of Measurement:

External (Plug Gages)

Type of Thread:

Metrical, Trapezodial, Sawtooth, Edison, Plain

Type of Product Centering:

By use of V-Block product holder


Not available


Standard Probe 7.0mm only, 6.0mm/22° Trapezodial Probe, Sawtooth 6 .0mm

Reference Plain Gauge:

Is not compatible on this Support

Interchangeable with:

all MSXP models, XPL-C, XPL

Calibration Certificate:

Not available for this Click-on Support

Extra Software Module:

Included in the Standard Software Package that comes with the MasterScanner




1000 grams (g)