Security Locks
Reliable security locks play a critical role in protecting equipment, access points, and valuable assets across industrial and commercial environments. Professionals rely on proven designs from trusted brands like PACLOCK to secure jobsites, storage areas, and utility infrastructure where consistent protection matters.
You can find heavy-duty padlocks built to resist tampering and hold up in outdoor conditions. These industrial security locks support controlled access across gates, containers, and facilities where security remains a priority. Options like keyed alike and rekeyable systems also help teams manage access without slowing down operations.
Each lock serves a clear purpose in real working environments where protection cannot be overlooked. Explore security locks designed for commercial use and trusted by professionals who depend on reliable security every day.
Showing 37–54 of 95 resultsSorted by popularity
PACLOCK UCS-77S-BUL-2178 High Security Trailer-Coupler Lock For 2” Bulldog Couplers
PACLOCK UCS-77S-BUL-2178 High Security Trailer-Coupler Lock For 2” Bulldog Couplers Designed for Standard 2” BULLDOG…
PACLOCK UCS-9S/810 Stainless Steel Cone-Shaped Hockey-Puck and Hasp Combo Kit
PACLOCK Stainless Steel Cone-Shaped Hockey-Puck and Hasp Combo Kit UCS-9S/810 STAINLESS STEEL CONE-SHAPED PUCK WITH…
Abus 15821 190CS/60 Heavy Duty Combination Lock
ABUS 15821 190CS/60 Heavy Duty Combination Lock The Heavy-Duty Combination Lock 190 boasts a robust…
PACLOCK UCS-3S Heavy Duty Stainless Steel Padlock
PACLOCK UCS-3S Heavy Duty Stainless Steel Padlock PACLOCK’s UCS-3A Heavy Duty Stainless Steel Padlock has…
Abus Monoblock Steel Padlock 92/80
ABUS Monoblock Steel Padlock 92/80 The Monoblock 92 is designed with a hardened steel shackle…
Abus GRANIT™ 37ST/55 Padlock Disc Cylinder
ABUS GRANIT™ 37ST/55 Padlock Disc Cylinder The 37ST/55 Granit padlock provides reliable security for a…
PACLOCK RD656 Rotating Disc Padlock 1/2″ Dia. Shackle “GFSP” General Field Service Padlock
PACLOCK RD656 Rotating Disc Padlock 1/2″ Dia. Shackle “GFSP” General Field Service Padlock 1-1/2″ Tall…
American Lock A1106KARED-09226 Anodized Aluminum Safety Padlock, 1/4 in dia, 1-1/2 in L, 25/32 in W, Red, Keyed Alike
American Lock A1106KARED-09226 Anodized Aluminum Safety Padlock, 1/4 in dia, 1-1/2 in L, 25/32 in…
PACLOCK PL811 Double-Coated Steel Right-Door-Style Hasp
PACLOCK Double-Coated Steel Right-Door-Style Hasp PL811 Without Backplates ULTIMATE WEATHERABILITY: Only retail hasp that is…
ABUS 40619 72/40HB75 Safety Lockout Padlock Keyed Different Red
ABUS 40619 72/40HB75 Safety Lockout Padlock Keyed Different Red This makes this lock ideally suited…
ABUS 15813 180IB/50HB63 Weatherproof Brass Combination Padlock 2 1/2″ Shackle
ABUS 15813 180IB/50HB63 Weatherproof Brass Combination Padlock 2 1/2″ Shackle Solid forged brass body provides…
Abus 03100 37/60 Granit Padlock Keyed Different Non RK
ABUS Granit™ Padlock Keyed Different Non RK Our Granit™ 37/60 padlock is a top-tier security…
PACLOCK UCS-77S-DEM-2516 High Security Trailer-Coupler Lock For 2-5/16” Demco Couplers
PACLOCK UCS-77S-DEM-2516 High Security Trailer-Coupler Lock For 2-5/16” Demco Couplers Secure your trailer with confidence. The…
PACLOCK UCS-8S Hidden-Shackle Stainless Steel Hockey-Puck-Style Lock
PACLOCK Hidden-Shackle Stainless Steel Hockey-Puck-Style Lock UCS-8S STAINLESS STEEL STEPPED-BACK PUCK LOCK: The UCS-8S is a…
ABUS Aluminum Lockout Tagout Hasps
ABUS Aluminum Lockout Tagout Hasps Lightweight aluminum main switch lockout devices available in two shackle…
ABUS 00346 H770 Non-conductive Plastic Hasp 1″ Diameter
ABUS 00346 H770 Non-conductive Plastic Hasp 1″ Diameter Unlike metal lockout devices, the H770 is…
ABUS 12KS 12mm 1/2″ Thick Square Link Security Chain
ABUS 12KS 12mm – 1/2″ Thick Square Link Security Chain Invest in peace of mind…
ABUS 55/25 Brass Padlock 7/16″ Shackle
ABUS 55/25 Brass Padlock 7/16″ Shackle Height The brass-made 55/25 padlock stands as one of…