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Gate and Fence Hardware
Doors, Hinges, and Pivots
Locksmith Tools
Key Machines
Cabinet Locks
Door Control
Door Locks
Electronic Hardware
High Security
Key Cabinets
Key Rings, Clips, Tags
Misc. Non-Locking Hardware
Misc. Locking Hardware
NSP Products
Cylinders & Repair Parts
Safe Locks & Safes

Catch the ILCO Van in Largo!

TUESDAY, JUNE 22ND | The Ilco van is rolling through the Largo branch to showcase a wide variety of key machines & tools. Bring your programming tools to update or troubleshoot!

Upgrade Your Opening, Upgrade Your Summer!

Get a scratch-off ticket for every $500 you spend in eligible ASSA ABLOY product now through August 30th!

It's Pool Season!

Dive headfirst into our collection of pool gate locks, latches, and hinges from manufacturers like Lockey USA, Locinox, Schlage, dormakaba, and more!

Southern Lock Unboxes

Check out the first video in our unboxing series! We'll give you a look inside the NSP 8300 Grade 1 Rim Exit Device box along with a special offer!

Southern Lock Volume 41 Product Catalog

Volume 41 of our Product Catalog is finally here! Packed with new products, reference guides, and more! Download a PDF or ask your Southern salesperson for a copy.

Silver Sales: Now a Division of Southern Lock

We are proud to announce that we have newly acquired Silver Sales Inc., a security hardware distribution company specializing in safe locks and government hardware.

Sign-Up For Our E-Newsletter

Stay in the know with updates on new products, branch events, and monthly specials sent straight to your inbox!

Become an Elite Dealer

Want to receive special benefits like free freight, extended payment terms, and more? Check out our Elite Dealer program for eligibility information today.

Building Trust Since 1946

Quality Products

We are so proud of this line becoming the “Security Professional’s Choice.” NSP is in its seventh year and is consistently growing and outperforming the competition by leaps and bounds.

Industry Experience

Southern Lock has been serving the industry for over 70 years and is proud to represent an accumulated industry experience totaling 800 years.

GSA Contract Holder

Southern Lock has had a GSA contract for over 15 years. We speak fluent contract officer terminology and can help unravel the most complex orders to help you win business.

Helping You Grow

We want our customers to feel like part of our family, that’s why we don’t want to just hit you up for orders or treat you like a number, but want to get to know you and your business.

Electronic Access

Our Electronic Access Control Department can guide you through troubleshooting the trickiest electronic solutions and integrating complex systems. Let us be your first and only call for all your access control needs!


Branch Locator

We have multiple branches throughout the Southeast to provide you with prompt service and fast shipments. With branches in Largo, Pompano Beach, and Charlotte, let us be your one-stop-shop for all your security needs.



Southern Lock's exclusive line, NSP, is in its 7th year and is consistently growing and outperforming the competition by leaps and bounds. Take advantage of our "Try Me" special, and you will not be disappointed!


Elite Dealer Program

The more you grow your business, the more benefits you receive. From free freight to early pay discounts, see just how much this program can benefit your business. View each level's qualifications and become an Elite Dealer today.


Industry Experience

Southern Lock has been serving the industry for over 70 years and is proud to represent accumulated industry experience totaling 800 years. Our team is ready to help you solve the most complicated security problems.


In-Field Consultants

We are one of the few companies that boast knowledgeable outside sales consultants that travel all over the Southeast, serving you face to face. Our team of dedicated consultants can help you solve the most difficult problems.


Training Events

We are devoted to your success in the field, providing hands-on training opportunities to further your knowledge. Check out events at all four branches and get information on our annual Trade Show & Learning Expo.