big red lock

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Big Red LOCK Company

We are rolling prices back!  Come see our new lower prices!
The KEY to trailer protection depends on a good LOCK
Don't be an easy target!  Contact
Big Red LOCK today!

Features and Benefits:
  • Heavy steel construction cannot be cut by hand.

  • Locking pin sits covered and recessed, making it impossible to break.

  • Peace of mind knowing you have a super theft deterrent on your trailer.

  • Lower insurance premiums. (Check with your agent or carrier.)

  • Locks can be keyed alike for a small fee.

Printable Brochure. Click here.
Printable flyer. Click here.


Contact: Ken Marley

Big Red Lock
2405 Wilcox Drive
Norman, OK  73069
405.360.4800 or 405.249.6162
Fax: 405.321.5381

Requirement:  2 or 2 5/16 inch Bulldog hitch

We appreciate your interest.  Just a reminder:  Our lock fits Bulldog brand hitches.   See hitch photos here.

If you have a different hitch brand than these and want to know if our lock will fit your hitch, please call us before ordering.