Gladhand Lock
Gladhand Lock
The Gladhand lock prevents unauthorized or unintentional movement of a truck trailer by sealing the air intake valve of the trailer’s emergency brake system.
A Gladhand lock is a clear choice as a safety device. Serving as an excellent reminder for drivers to check for completion of loading/unloading or mechanical service before moving the trailer.
The use of a Gladhand lock offers an increased level of theft deterrence. Maximum security can be achieved when used in combination with the DMC High Security TRAILOK™ Kingpin lock and High Security Abloy® padlocks.
Stocked locks are keyed with our standard key code.
Gladhand locks are offered as a safety device and are intended as a low level security lock.
To order quantities higher than 50 Locks, please contact us or call 630-584-2918
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- Material Options: Available in metal or plastic styles.
- Keying: These are stocked with our standard key code.
- Easy Application: Simple to install and remove, no special tools required.
- Safety Enhancement: Prevents accidental trailer movement by sealing the air intake valve.
- Low-Level Security: Provides basic theft deterrence.
- Various packaging options available with up to 50 locks per box
- Metal Gladhand Gross Weight: 32.6 lbs per box of 50 locks
- Plastic Glandhand Gross Weight: 22.0 lbs per box of 50 locks
- Box of 50 locks dimensions (L x W x H): 10” x 12” x 9”
- Standard Glad-Hand Union: Suitable for any standard glad-hand connection on truck trailers.
- Material Options: Metal or plastic.
- Keying: These are stocked with our standard key code.
- Combination Security: For enhanced security, use in combination with DMC High Security TRAILOK™ Kingpin lock and High Security Abloy® padlocks.
- Download Spec Sheet
Installation:
- Position Lock: Place the Gladhand Lock over the trailer’s emergency brake system air intake valve.
- Engage Lock: Turn the key to engage the locking mechanism, sealing the air intake valve.
- Check Installation: Ensure the lock is securely in place and the key is removed.
Removal:
- Insert Key: Insert the key into the lock cylinder.
- Disengage Lock: Turn the key to disengage the locking mechanism.
- Remove Lock: Lift the lock off the air intake valve.
- Store Lock: Keep the lock and key in a safe place for future use.


