The Ilco Simplex 1000 series is heavy duty and dependable. Simple to use; choose a combination using up to all five buttons. Buttons cannot be used twice.
The Ilco Simplex 5000 is the newest design. Simple and elegant, this
design may replace the Simplex 1000.
3000 for Storefront
Glass and Aluminum door latches.
best part is that all Simplex locks
do not need BATTERIES!