Metric thread gauge with standard pitch INSIZE

Metric thread gauge with standard pitch INSIZE
High quality threaded caliber from INSIZE. Both good and non-gift design, two in one. Class 6H. Standard according to ISO 1502.
Double-sided version /good and bad side/
Manufactured according to ISO 1502
Tolerance class 6H, 6G
Lifetime of the caliber approx. 2000 use
:
Economy line