Air Coupling Lock Clamp (Air Coupling Lock)

Protect your trailer with this simple yet highly effective air coupling lock clamp. Designed to prevent theft, this device easily fits over your disconnected trailer’s air coupling (palm coupling). Once in place, just insert the pin and secure it with a padlock for reliable protection against unauthorized use. By blocking the air coupling, you make it impossible to attach an air supply, deterring trailer theft.

For even greater value, purchase the air coupling lock clamp together with a security padlock!

Please note: The padlock and air coupling shown in the images are not included.

Also known as: air coupling lock, air brake coupling lock.