The CRL Rivet Eater with its 6" (152 mm) length, easily removes the heads of recessed door regulator rivets in vehicle doors. It lets you get at rivets through small access holes, and has a hollow center so you can use the rivet stem as a guide. Sharpened tip removes the rivet head fast. 3/8" (9 mm) shank allows you to use it in most any cordless drill.