Bulldog Easy Access Trailer Coupler Lock with Extended Shank #580409

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Bulldog Easy Access Trailer Coupler Lock with Extended Shank #580409

Your rig is secure when you’re out and about with a receiver lock. But what’s stopping even a clumsy thief from pulling up to your house at night and hitching your parked trailer to his truck? That’s where a coupler lock comes in handy. The lock fits around the coupler, making it impossible to hitch it to anyone’s trailer.  Works with UFP A-60 series actuators and is also for use with lever style trailer couplers requiring a 3-3/8” span (e.g. Atwood surge brake).  Locks trailer to hitch ball when in use. Help prevent attaching to an unattended trailer.

  • DeadBolt Coupler Lock with housing and knob cones for a flush locking design
    • Pin Diameter: 1/4"
    • Inside Width: 3-3/8"
    • Overall Length: 7.00"
  • Double nickel chrome finish lock housing
  • Zinc dichromax pin finish
  • Patented, pickproof screw-and-lock security; 5-pin tumbler; 2 keys
  • Made in the USA
  • CT Johnson 28012 (RC5), Tow Ready 63213, Rola 59104

Customer Reviews

Based on 2 reviews

I’ve had several different locks. I like this one. Seems very solid.

Coupler lock

I had bought these locks back when they were being made by Reese! I had bought the Bulldog lock last year. And I had inadvertantly left the lock unlocked! When I got home, all that was left was the shank! Ive been looking for a new one for a while and Pacific Trailers Had them so I bought two!