2M Comparison measure with scorer and callipers.
2M comparison tape in plain steel and a sturdy lock system. Pointer on end of tape allows accurate comparison of jack to boule. Placed in between boule and jack they have a pip on the back to place on the boule and the pointer end can be shown to the jack to see the differing gap from one boule and jack to the other. Integral callipers measure up to 9 cm. Always use upside down and never put the flat part of the measure on the ground near the boule.
Integrale Measure Art 143
This steel comparison measure features locking strip and a pair of callipers for those close measures £18.10