dormakaba 203035-000-01

No need to spring for an entirely new Simplex 1000 push button lock when you can simply rebuild your existing one with this simple to use service kit. If you recently moved into a building that has a Simplex lock installed, but it's not operable, it simply may be the lock has been in use for a couple decades, and may just need a look under the hood and a couple new parts to get it working again. Do-it-yourself rebuild kit works for the following Kaba Simplex 1000 Series pushbutton lock models: 1011, 1021, 1031, L1041. KIT CONTENTS# Chamber Shaft Bushing # Clutch Assembly # Combination Chamber # Drive Shaft (No Key Override) # Drive Shaft (key Override) # Knob Return Spring # Fixed Sleeve # Stop Plate