McGard wheel lock nuts and key.

M12x1.25

Conical seat.

Smallest outside diameter at the top, 0.88" (22.4mm)

Largest outside diameter, 0.97" (24.6mm)

Overall length, 1.12" (28.5mm)

Old style key.

Only two (2) leftover from my old car.  

McGard doesn't make this style anymore for some reason.

Some chrome chipping, overall used condition.