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Trailer Security

For trailer security products, turn to LockMasters. From pintle hitch locks to cargo door locks, there's no easier, more efficient way to find the security products you need, at a competitive price, from one reliable source. Click on any of the trailer security locks below for specific information on the products now available through our site, many of which can be shipped the day they are ordered. Not sure what to choose? Our knowledgeable team can help you figure out what type of trailer security lock will best suit your needs.

387KA
387KA
387KA - Aluminum King Pin Lock with Master Lock #5 padlock
Aluminum King Pin Lock with Master Lock #5 padlock
CP103-230
CP103-230
CP103-230 - Pintle Hitch Lock with Master #230 padlock
Pintle Hitch Lock with Master #230 padlock
CP103-25
CP103-25
CP103-25 - Pintle Hitch Lock with Master #25 padlock
Pintle Hitch Lock with Master #25 padlock
CP103-5
CP103-5
CP103-5 - Pintle Hitch Lock with Master #5 padlock
Pintle Hitch Lock with Master #5 padlock
CP103-6230
CP103-6230
CP103-6230 - Pintle Hitch Lock with Master #6230 padlock
Pintle Hitch Lock with Master #6230 padlock
CP103-WO
CP103-WO
CP103-WO - Pintle Hitch Lock without padlock
Pintle Hitch Lock without padlock
CPADJ110
CPADJ110
CPADJ110 - Hook-Um Adjustable Trailer Door Lock without padlock
Hook-Um Adjustable Trailer Door Lock without padlock
CPAM101
CPAM101
CPAM101 - Iron King Pin Lock with American Lock #5260 padlock
Iron King Pin Lock with American Lock #5260 padlock
CPS-103
CPS-103
CPS-103 - CPSL-103 Bolt-On Trailer Door High-Security Hasp
CPSL-103 Bolt-On Trailer Door High-Security Hasp
CPSL-100
CPSL-100
CPSL-100 - CPSL-100 Bolt-On Trailer Door High-Security Hasp
CPSL-100 Bolt-On Trailer Door High-Security Hasp
CPSL-X100
CPSL-X100
CPSL-X100 - CPSL-X100 Bolt-On Trailer Door High-Security Hasp
CPSL-X100 Bolt-On Trailer Door High-Security Hasp
ELCDL-COMBO
ELCDL-COMBO
ELCDL-COMBO - Cargo Door Lock, Combination Lock
Cargo Door Lock, Combination Lock
ELCDL-KA
ELCDL-KA
ELCDL-KA - Cargo Door Lock, Keyed Alike
Cargo Door Lock, Keyed Alike
ELCDL-KD
ELCDL-KD
ELCDL-KD - Cargo Door Lock, keyed different
Cargo Door Lock, keyed different
ELHCL-COMBO
ELHCL-COMBO
ELHCL-COMBO - Heavy Duty Cargo Lock, Combination lock
Heavy Duty Cargo Lock, Combination lock
ELHCL-KA
ELHCL-KA
ELHCL-KA - Heavy Duty Cargo Door Lock, keyed alike
Heavy Duty Cargo Door Lock, keyed alike