Here we have a Snap-On hex die. 16mm X 1.5 USA Made.
Performance Tool W30416 16mm by 18mm Flare Nut Wrench - 16mm x 18mm Flare Nut...
W80577 Includes: 10mm x 1.0 12mm x 1.25 18mm x 1.5 and the special 16mm x 1
M16 X 1.5 16MM x 1-1/4" DWTMHX16x1.5 Hex Rethread Die CS RH Metric Drill America
M18 X 1.5 16MM x 1.4" Hex Rethread Die Alfa MHD71035 CS RH Metric
M16 X 2.0 16MM X 1-3/16" Hex Rethread Die CS Alfa MHD70771 Metric RH
Rexka 25pcs Fender Flare Clips 14.5mm x 38mm, 16mm x