Its compact design

Ilco Test Key Blank: DA31/X210

but check your model year for compatibility before purchase

CALIFORNIA STATE REFERENCE CODE

it's engineered for quick

1 1/4" Mortise Cylinder Yale Y1 26D 1980-Oldsmobile-Starfire Its compact designThe Yale Y1 Keyway 1 1 4" Mortise Cylinder with US26D finish is made of solid brass and is compatible with the Y1 and Y2 keys. This cylinder is specifically designed to meet the exact pinning specifications of original Yale systems. It comes with an Adams Rite cam. This cylinder comes keyed 5 pin (Y1) but can have a 6th pin (Y2) added. Comes with 2 Keys 1 1 4" Length Keyed in pairs Adams Rite Cam Most Imported Locksets and Deadbolts