M&G Trailer has several security options for securing trailer couplers & tongues, doors, wheels, and also vehicle receivers. If you don't see what you need below, call us. We can most likely get it for you.
Tongue & Couple Locks
Contact us for pricing and availability! 763-506-0930
Trimax Coupler Lock
This Trimax coupler lock is designed to be used when the trailer is unhooked from your vehicle, to keep people from being able to hook on to the trailer. The Trimax coupler lock comes with two keys.
Receiver & Coupler Sets
These lock sets have a keyed-alike set of locks for both the tongue of the trailer, and also in the hitch of the vehicle, in place of the receiver pin. These coupler locks fit 7/8" span couplers and feature a 1/4-turn locking action, with rubber dust caps to keep out dust and debris. These lock sets are and come with 4 keys.
Wide Tongue Coupler & Receiver Set
This lock set has a keyed-alike set of locks for both the tongue of the trailer, and also in the hitch of the vehicle, in place of the receiver pin. This lock set comes with a coupler lock designed for wider span couplers up to 2 1/2" wide and feature a 1/4-turn locking action, with rubber dust caps to keep out dust and debris. This lock set comes with 4 keys.
Master "TITANIUM SERIES" Padlock
The Master Lock Titanium Series lock features a shrouded shackle, making it difficult to cut or pry on the lock. An ABS plastic is used to offer added durability and resists scratches. This lock comes with two keys.
Blaylock Insustries, the most secure locks for your gooseneck style couplers, pintle, lunette and draw bar systems. These locks are made with the highest quality aircraft grade aluminum and are made in the USA.
Trimax internal shackle locks for use on trailer doors or with the THSP2C Hasp. Available in a single, double or triple lock. These locks are rekeyable and come with 2 keys for each lock.