Chrysler Ford GM Aluminum Window Regulator Rivet / Steel Mandrel

Head: 1/2" (13mm)
Stem Diameter: 1/4" (6.3mm)
Grip Range: 1/32" - 9/64"  (0.8mm-3.57mm)
Fits 1/4" (6.3mm) Hole

Interchange Numbers:

Chrysler 6031115
GM 9436175
Ford 385189S100