Specifications:
* Easy to take.
* Made of Stailess Steel.
* Range is 0 to 1/2" in 1/64 & 0.020 increments.
* Pocket size - Measures 8 size fillets.
* Checks leg length, throat size, plus allowable convexity.
* All increments permanently engraved.
* Eash welder cam carry a set for pre-inspection.
* Handy key chain holds set together.
* Both Inch and Metric are available.
* Arm can be locked in place at any dimension.
* Has handy formulas on front & decimal equivalents on back.
* Highly polished surface.