Select Your Vehicle
view cartView Cart

Locks > Trailer Lock > Coupler Lock > Latch Lock > Standard Coupler Lock > 7/8 Inch Span > Keyed Alike > DeadBolt

Trailer Coupler Lock - Deadbolt Style 7/8" Span

DeadBolt Locks

ratingratingratingratingrating (8 reviews)

Code:   RC6


Shipping Special

Shipping Weight: 2 pounds

Keyed Alike?: 


DeadBolt Locks - RC6

Coupler lock for tab style couplers

  • Pin Diameter: 1/4"
  • Dead Bolt Receiver Style with Flush Locking Design
  • Covered Key Slot Prevents Corrosion
  • Silver Colored Key
  • Helps Prevent Coupler Release From Ball
  • Helps Prevent Attaching Unattended Trailer To Ball
  • Multiple Locks are Available Keyed Alike
    • Simply select the keyed alike option from the drop down menu above and enter the number of locks needed into the quantity box.

Trailer Coupler with Lock
Alternate View of Trailer Coupler with Lock
Alternate View of Trailer Coupler with Lock

Customer Reviews

Trailer Coupler Lock - Deadbolt Style 7/8 - RC6

Average Customer Rating:  ratingratingratingratingrating5.0 out of 5 stars   (8 Customer Reviews)

- RC6

ratingratingratingratingrating by: Larry11/20/2012

Is this review helpful?

Just what I need to keep my trailer and spare tire in place, thanks. 59814

- RC6

ratingratingratingratingrating by: Gary T04/03/2014

Is this review helpful?

Great Products and a great company to do business with 123667

- RC6

ratingratingratingratingrating by: Ron P.03/25/2014

Is this review helpful?

Great service,E Trailer the only ones I have to go to when we need something here at the ranch for the trailers. Thanks 122037

- RC6

ratingratingratingratingrating by: Maximus03/06/2014

Is this review helpful?

good product 119683

- RC6

ratingratingratingratingrating by: Jeff04/02/2013

Is this review helpful?

Product is just as described. Seems to be a quality built product. Fits well with the angled surfaces were the flat ones have not fit in the past. 73880

- RC6

ratingratingratingratingrating by: Hugh02/26/2013

Is this review helpful?

the perfect lock 67873

- RC6

ratingratingratingratingrating by: Gavin02/21/2013

Is this review helpful?

Great products and super fast deliver. Highly recommended.67150

- RC6

ratingratingratingratingrating by: Lak12/29/2011

Is this review helpful?

Item arrived in a timely manner and was well packaged. The trailer coupler lock works exactly as described and is highly recommended.28839

Ask the Experts about this DeadBolt Locks
Expert Answers about Trailer Coupler Lock - Deadbolt Style 7/8" Span - RC6                                               Do you have a question about this Locks?

  • Comparison of the Deadbolt Coupler Lock and Master Lock Adjustable Coupler Lock
  • The main difference between the Deadbolt Coupler Lock, item # RC6, and the Master Lock Adjustable Trailer Coupler Lock - Stainless Steel, item # 2847DAT, is the style of the locks. The Masterlock has the advantage of being able to be used on many different styles of coupler and has a normal style key that can be duplicated at a local hardware store. The Deadbolt has a short span, 7/8 inches, so it can be flush to prevent removal. This style is more compact than the stick and block style of
    view full answer...

  • 3/8 Inch Diameter Locking Pin needed for a Triton Covered Snowmobile Trailer Lock
  • The DeadBolt Lock, item # RC6, has a shank diameter of 1/4 inch and span of 7/8 inches, if these dimensions will work for the cover latch on your snowmobile trailer cover, then the lock should work. You may want to consider the DeadBolt Lock Stainless Steel , item # RC6SS, for maximum weather protection and corrosion resistance, If these locks will not work for your latch we also have the Kuat Bike Rack Hitch Lock, item # KUATLOCK, which has a 3/8 inch diameter Pin and may work better for yo
    view full answer...

  • Recommendation For Locks To Prevent Theft Of A Camper Trailer
  • If you are wanting to lock the trailer to your 2002 Isuzu Trooper and you have a 2 inch hitch receiver, I would recommend the DeadBolt Trailer Hitch Receiver And Coupler Lockset, part # 7685. This is a set of locks that will lock the ball mount to your tow vehicles 2 inch hitch and also lock the trailers coupler to the hitch ball. Both of the locks can be keyed alike, so only one key is needed for both locks. Locking your trailer at both connections will add time when somebody is trying to s
    view full answer...

Info for this part was:

Photos by:
Theodore B

Expert Research:
Robert G

Expert Research:
Michael H

Expert Research:
Jeff D

At we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.

Subscribe to email newsletter


privacy - we don't send unsolicited email

Only 10 Hours 32 Minutes Remaining reviews

All images, layout and content copyright