If you are running a retail shop you should consider the use of time delay locks to help deter potential robbers.

Phoenix Class 2 High Security Key Lock (Upgrade)

68.00 + vat   (81.60 inc vat)
(Packsize: 1)
This lock is a High Security Changeable Keylock EN1300 Class 2
Delivery: 3-5 working days
Image for illustration purposes only.