Length Bar & Gauge Block Accessories

Back to Products
Supplied With UKAS Calibration Certificate
Suitable for use with all Opus Metrology Gauge Blocks & Length Bars
Can be used with other manufacturers of gauges/length bars
Product Details

Length Bar Accessories widen the scope of use of Opus Length Bars when attached to the length bars using the connecting screws.

• Full sets or individuals can be supplied.

• Sets are supplied in high quality cases.
Typical uses are:

• Use a pair of AA jaws to assemble a precise setting gauge.

• Use a pair of spherical end pieces for internal gauging or as a setting gauge.

• Use a pair of BB jaws to assemble an internal caliper.

• Use one BB jaw in conjunction with the base to assemble a height gauge

Gauge Block Accessories

Designed for use with gauge blocks, these accessories can be assembled quickly and simply to a variety of precision instruments for use in checking, transferring measurements and marking out.

They are produced from the highest quality steel. the wringing surfaces are precision lapped to provide flatness and surface finish characteristics compatible with Opus Gauge Blocks.


  • Supplied with a UKAS Calibration Certificate

See our other products

Get in touch

Please complete all fields below.

  • This field is for validation purposes and should be left unchanged.

Contact Details


Phone: +44(0) 1536 204681
Fax: +44(0) 1536 205272

Unit 15 Maylan Road
Earlstrees Industrial Estate
NN17 4DR
Opening Times

Monday: 08:00 - 17:00
Tuesday: 08:00 - 17:00
Wednesday: 08:00 - 17:00
Thursday: 08:00 - 17:00
Friday: 08:00 - 13:00
Saturday: Closed
Sunday: Closed