Standard kit includes two handles and one of each size plug gauge with collet: .3105 , .3110 , .3115 , .3120 , .3405 , .3410 , .3415 , .3770 , .3775 , .3780 , .3785 and .3790
Metric kit includes two handles and one of each size plug gauge with collet: .2345 , .2350 , .2355 , .2360 , .2365 , .2750 , .2755 , .2760 , .2765 , .2770 , .2775 , .2780 and .2785