You can use the end of the tire iron to remove the lug bolts off a 1999 Mazda Protege DX.
Lug: 5X114.3 assuming lug pattern
I believe it is 4x100. Most civic and corolla wheels should fit.
My 2002 Tribute has 19mm lug nuts.
12mm x 1.5 is the size you are looking for. This fits the Mazda 3, 6, 5, rx8.
the lug pattern is 4x100 so cars like Mazda protege and Honda civic
19
21mm
1/2 Studs
41 mm
Rim size: 15x6 with 5 lug and 4.5" bolt pattern Tire size: 225x70xR15
190,278,219 millimeters