Southern Lock & Supply

04/06/2026

Our Trade Show & Learning Expo is fast approaching! 📆 Today is the LAST DAY to reserve your room for only $199/night at the Hyatt Place St. Petersburg Downtown! Follow the link below or enter group code: G-SL26

https://www.hyatt.com/shop/rooms/piezd?checkinDate=2026-05-05&checkoutDate=2026-05-09&rooms=1&adults=1&kids=0&corp_id=G-SL26&accessibilityCheck=false

03/31/2026

Your input helps us expand our inventory with the products that matter most to you! 🆕📦 We’ve launched a new Product Request Form so you can easily submit items you’d like us to carry.

Request a Product 👉 https://www.southernlock.com/Forms/RequestStock

03/30/2026

Southern Lock branches will be closed on Friday, April 3rd in observance of Good Friday. ✝️ We’ll resume normal business hours on Monday, April 6th. Wishing you a safe and restful holiday!

03/28/2026

For those interested – Dave Matthies’ service will be livestreamed on YouTube today beginning at 11am EST:

Lutheran Church of the Cross Worship

03/19/2026

It is with profound sadness that we announce the passing of former owner and longtime President, David Matthies, on Sunday, March 15, at age 77. He will be missed dearly by those who knew him. To read full obituary, please visit: https://www.southernlock.com/blog/213/david-matthies-in-memoriam

Services are March 28 for the former owner and longtime president of Southern Lock & Supply

01/12/2026

Chart your course to success this May! ⚓ Course registration is now open for our 2026 Trade Show & Learning Expo, featuring hands-on training designed for locksmiths, integrators, and security professionals.

📅 Full course schedule is live
🎓 Learn from top industry instructors
⏳ Seats are limited

👉 Register today: https://www.southernlock.com/tradeshow/registration

12/04/2025

Don't forget! 🎄 9 pages of extra special holiday savings await in our 2025 Holiday Sizzler! Including another Master Lock raffle for the ultimate outdoor prize pack including a YETI cooler, camp chairs, and SoloStove. 🎁🎟

View all specials on our website: https://www.southernlock.com/product-specials/home

12/01/2025

Just dropped: Medeco 4 DBK Starter Pack! 🔐 Your entry into the newest Medeco 4 high-security system just got easier. Grab the starter pack and get everything you need in one bundle. Message us or call your sales rep for details!

11/21/2025

🦃 Southern Lock will be closed next Thursday 11/27 and Friday 11/28 for the Thanksgiving holiday 🍂 We hope you have a warm, restful holiday weekend—happy Thanksgiving from our family to yours!

11/20/2025

Tomorrow is the LAST DAY to drop off donations for our Thanksgiving food drive benefiting the Lealman Fire District 🦃❤️ Our Southern Lock family has already shown incredible generosity—so much so that our original donation box has overflowed to a 2nd box! Thank you all so much for helping support our community.

Food can be donated at our Largo branch until 5pm tomorrow, November 21st.

11/17/2025

The wait is over — Holiday Sizzler Specials are officially LIVE!
We brought back our classic Southern Lock Sizzlers with unbeatable, once-a-year pricing. Click the link below to see what’s on sale! 🎅🔥 https://www.southernlock.com/product-specials/home