Atlas 3/8"-18 NPTF Plug and L1 L3 Thread Gage Set
Atlas 3/8"-18 NPTF Plug Thread Gage
6 Step Plug Gage
MN / MNT / B / BT / MX / MXT
Includes -
- (1) Atlas 3/8"-18 NPTF L1 - L3
- (1) Atlas 3/8"-18 NPTF Truncation
Both have asset numbers etched on handle.
Made in USA