Rim Cylinder Kwikset KW1 Keyway US3 (Bright Brass) 1995-Pontiac-Firebird They are specialized key blanks

They are specialized key blanks cut to represent every possible "space" (position) and "depth" (cut level) for Yale Y1 locks

KW1 Keyway Standard

Used in re-keying 90% of the wafer cam locks in the market place

remove existing pins

real examples

Rim Cylinder Kwikset KW1 Keyway US3 (Bright Brass) 1995-Pontiac-Firebird They are specialized key blanksRim Cylinder Kwikset KW1 Keyway US3 (Bright Brass) Exact pinning specifications as original systems Soild brass construction Tailpiece converts between horizontal & vertical positions 1 1 8" length Keyed 5 pin drilled 6 Each Cylinder comes with 2 keys * To use with KW10 Key (6 Pin) you will have to cut top shoulder back.