Master Keyed Padlocks

Take a self-storage site with 100 containers. Every tenant has their own key, but you need access to all of them. Our master keyed padlocks are built precisely for that. One master key opens every lock on the site, yet each padlock has its own individual key too.

Each padlock opens with its own key as normal, but you would also have a master key to open all of the padlocks. Your team carries one master key while tenants, staff or contractors each retain sole access to their own. Schools, gyms, facilities managers and site operators all use it for exactly this reason.

We offer master-keyed padlocks on three key profiles. Standard is the everyday choice , restricted limits key blanks and is much more popular for businesses and self storage operators making duplication without authorisation difficult. Patented goes further still; no copy can be made without your written permission, giving you complete key control from day one.

Our Squire WS75 Container Padlock is our most popular choice: CEN 4 graded, insurance-rated and backed by a 10-year Squire guarantee, available in restricted and patented variants. For higher security demands, our Mul-T-Lock range tops out at CEN 6. The full master keyed lineup includes the NE14H, NE14L, NE12H, NE12L, NE10H, NE10L, NE12SB, NG8 and NG10.

If everyone needs the same access with one identical key, keyed-alike is the answer. If individuals need their own key but you need an override, a master keyed is the right fit. Visit our Keying Services Hub or read our master keyed container padlocks guide for more details. Call us free on 0800 542 1264 or visit our contact page.