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THIS ITEM IS NOT A FIT FOR
2005 Volvo XC70
Bolt

BOLT Trailer Coupler Lock - 1-7/8", 2", and 2-5/16" Couplers - For Ford Side Cut Key

Part Number: BL7032496
353 Reviews | 8 Questions
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$83.03
 BOLT Locks
Not Confirmed to Fit

2005 Volvo XC70

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bolt locks off-vehicle coupler trailer lock - 1-7/8 inch 2 and 2-5/16 couplers for ford side cut key
bolt locks off-vehicle coupler trailer lock - 1-7/8 inch 2 and 2-5/16 couplers for ford side cut key
bolt locks
bolt locks off-vehicle coupler bl7032496
bolt locks off-vehicle coupler trailer lock - 1-7/8 inch 2 and 2-5/16 couplers for ford side cut key
bolt locks bl7032496
bolt locks off-vehicle coupler
bolt locks off-vehicle coupler

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This universal coupler lock protects your trailer from towaway theft. Lock codes to your vehicle's ignition key, and it's nearly impossible to pick or bump. Included lock, base plate with ball, and shackle fit most coupler and latch styles. 1-800-940-8924 to order Bolt bolt locks part number BL7032496 or order online at etrailer.com. Free expert support on all Bolt products. Great prices and Fastest Shipping for BOLT Trailer Coupler Lock - 1-7/8", 2", and 2-5/16" Couplers - For Ford Side Cut Key. BOLT Locks reviews from real customers.
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Bolt BOLT Locks - BL7032496

  • Off-Vehicle Coupler Locks
  • Bolt

This universal coupler lock protects your trailer from towaway theft. Lock codes to your vehicle's ignition key, and it's nearly impossible to pick or bump. Included lock, base plate with ball, and shackle fit most coupler and latch styles.


Features:

  • Universal coupler lock deters trailer theft by preventing hookup
  • Lock cylinder codes to your vehicle's ignition key
  • 6-Plate tumbler sidebar on lock prevents picking or bumping
  • Integrated ball on steel base plate inserts into ball socket on coupler
  • 6-Position, steel collar restricts coupler latch movement
  • Red and silver powder coat finishes resist corrosion


Specs:

  • Application: 1-7/8", 2", and 2-5/16" couplers
  • Hoop diameter (inside): 5-1/2"
  • Limited lifetime warranty


Note: BOLT locks permanently code to only 1 vehicle. They cannot be re-coded or re-keyed.


Key Compatibility

Diagram showing compatible key styles

Installation

To install this lock simply insert the ball into the coupler's ball socket. Insert the collar into the base plate until it's snug against your trailer latch and the holes align with the holes in the base plate. Insert the lock through the holes in the base plate, and use your vehicle's ignition key to secure it.


When you insert your own key into the cylinder, spring-loaded plate tumblers move up and down until they are matched exactly to that key. The first time the key is rotated, the cylinder is uniquely coded to that key. When the key is removed, the cylinder moves into the locked position. When the key is turned again, it will rotate to the unlocked position.



7032496 Strattec Programmable BOLT Lock for 1-7/8", 2", and 2-5/16" Trailer Couplers - Codes to Ford Side Cut Key



This Product Fits The Following Vehicles




Customers Who Purchased This BOLT Locks Also Bought...



Customer Satisfaction Score:

Ratings & Reviews

4.7

353 reviews
5 Stars
(295)
4 Stars
(41)
3 Stars
(8)
2 Stars
(2)
1 Star
(7)
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by:
This is a nice secure coupler. It fits well on our 2 5/16 coupler. Be careful ordering as the key programmable lock is make/model/year vehicle specific.
Robert profile picture

Robert

1/17/2023

This lock is still as new after over a year in the weather. The lock mechanism is still smooth and functional.

by:
The fact that I don’t need to carry another set of keys makes these locks ideal for my situation. I use a pair of these on the back of my car hauler.
Timothy profile picture

Timothy

4/9/2023

Looks like the original review referenced the padlocks. The trailer coupler seems very secure and the keying to the truck key is what seals the deal.

by:
love this trailer lock and that I could key it to match my Ford Truck key. It is made of pretty thick metal and I believe it is better than anything I can purchase at the local stores. I'm very happy with my purchase as always with etrailer.
by:
The trailer lock has served us well. I highly recommend.
by:
by:
Easy to use.
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2017 Ford F-150
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2020 Ford F-250 Super Duty
by:
Easy to use, works perfectly gets rid of unnecessary keys on ur key ring.
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Lazer S. profile picture
Etrailer Expert

Lazer S.

6/8/2026

Glad you are liking it, Joshua! The BOLT locks definitely make these things a lot more convenient! ^___^ What kind of trailer are you using this on?

by:
It is made out of strong steel which would be difficult to cut through. While no product is 100% theft proof, this seems much better than average. I really like that it is keyed to my truck key. There are already too many keys for my trailer, so using a key I already have is convenient.
by:
2024 Ram 2500
We've tried a TON of different coupler locks for our 2019 Jayco RV with an underslung coupler, and we ended up having to send them all back because they're too narrow. A year or two ago, after giving up on all the other brands from all the other sellers, I got on the phone with an e-trailer rep, and he dug through the available options to find one wide enough, and this one works!

Since it's keyed to the tow vehicle key, and since we sold our previous tow vehicle, I just bought another one because I KNEW it would fit, and it does. So thankful for this lock and for etrailer's help.
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by:
Excellent quality! Superior security! I have Bolt products on boat trailer and cargo trailer. The feature that all my Bolt products are all keyed to my ignition key sure comes in handy!
by:
2026 gmc Sierra
Works great with my 2026 GMC Sierra. I always have the key for the lock with me.
by:
2026 Ford F-250 Super Duty
Always great customer service!!
Products are spot on for quality and function!!
by:
Good news is that it works like all B.O.L.T. locks I have with one key. Bad news is that there is no way to seat the cylinder COMPLETELY against the hitch, which leaves a small gap that a thief could get a hacksaw into. Still, the pros outweigh the cons.
by:
2015 GMC Sierra 2500
Using on my Aluma car trailer. Fits well and instructions well written. Can even combine with latch pin for added security. Uses my Toyota truck tailgate key as advertised.
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Brian profile picture

Brian

5/22/2019

I still like all of the Bolt products and am still using them. I would say that I do not recommend the Bolt padlocks as while they have the same great key setup I think the shackle is too long, too thin, and too exposed for easy removal by a small grinder or bolt cutter. Otherwise great stuff. I do wish they actually made a hockey puck style padlock instead

by:
I already owned one of these for my boat now I’m putting a second one on my utility trailer and I have one for my trailer hitch on my truck firm believer always nice to have only one key for all my toys
Lazer S. profile picture
Etrailer Expert

Lazer S.

11/18/2025

One key to rule them all, you might say? : P Glad to hear you are getting good use out of them, Eldon! Being able to use your vehicle's key for locking up any manner of things definitely makes life easier. What vehicle are you towing all your stuff with?

by:
2015 GMC Sierra 2500
Works well but thought pin a bit long but maybe ok when combined with this complete tongue lock when parked. Again nice that it works with my Toyota tailgate key.
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Brian profile picture

Brian

5/22/2019

I still like all of the Bolt products and am still using them. I would say that I do not recommend the Bolt padlocks as while they have the same great key setup I think the shackle is too long, too thin, and too exposed for easy removal by a small grinder or bolt cutter. Otherwise great stuff. I do wish they actually made a hockey puck style padlock instead

by:
Best addition you can add for trailers. I never have to go looking for keys. Had this on my last truck for the receiver and trailer pins. Only gripe is those are now useless.
by:
My 2010 Airstream trailer coupler has a curled lip on the collar which widens as you move toward the trailer. The 2-5/16" "ball" fit well as long as I slipped the U ring through the front slot of the red plate. I tried the back slot but the collar was too wide so the pin wouldn't go through. Using the front slot seems like the system will be secure enough but I would prefer using the back slot. The lock works perfectly with my 2014 Tundra key.
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See what our Experts say about this Bolt BOLT Locks

Do you have a question about this BOLT Lock?
  • Recommended Lock and Electric Tongue Jack for Bumper Pull Horse Trailer with Living Quarters
    The trailer coupler lock that I recommend for a horse trailer is the BOLT Trailer Coupler Lock part # BL7032496 which is unique in that it uses the vehicle's emergency ignition/valet key (inside the key fob) therefore you don't ever have to worry about making sure you have the key with you or losing it for that matter. Generally speaking, a weight distribution system like the Curt TruTrack Weight Distribution System part # C17501 should not require any additional suspension enhancements...
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  • Will BOLT Trailer Coupler Lock Fit 4-3/4 Inch Trailer Coupler Width
    The BOLT Trailer Coupler Lock has a 5-1/2 inch inside width, so it will fit the 4-3/4 inch width of the coupler on your 2020 Jayco Travel Trailer with no problem. There are a couple of different BOLT coupler locks for Fords, and I have added a photo showing the difference between the keys for the BOLT Trailer Coupler Lock - 1-7/8", 2", and 2-5/16" Couplers - For Ford Key # BL7032491 and For Ford Side Cut Key # BL7032496. It looks like you have a 2018 Ford F-350, which means the latter...
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  • How Does the BOLT Trailer Coupler Lock Fit Different Coupler Sizes
    The BOLT Trailer Coupler Lock - 1-7/8", 2", and 2-5/16" Couplers - For Ford Side Cut Key # BL7032496 comes with two different integrated balls. These don't look like your traditional hitch ball since they are not designed for towing. The ball is the round silver piece you can see mounted to the base plate below the shackle. The smaller ball fits a 1-7/8" and 2" coupler and the larger ball fits the 2-5/16" coupler.
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  • Recommended Keyed Alike Coupler, Trigger Latch and Tool Box Locks
    I may have a solution for you, but there isn't a tool box lock that's going to be able to be keyed alike with all of the rest of the parts you're looking at. The best solution to key everything alike with a variety of locks is going to be a couple of different BOLT locks, since they key to your vehicle's engine key and would provide you with the solution that you're looking for. If you've got a Ford truck, you'd want to use the # BL7032496 for the trailer coupler lock, the # BL7025290...
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  • Ball Mount With a 6" Drop For 2021 Ford F-250 With 3" Receiver
    Yes, the Draw-Tite Ball Mount for 3" Hitches # 40701 will fit your 2021 Ford F-250 with the 3" receiver. The ball mount has a 6" drop or 4" rise depending on how you place it in the receiver. You will need a hitch ball with a 1-1/4" diameter shank like the Curt 2-5/16" Hitch Ball # C40085. I recommend the BOLT Trailer Hitch Receiver Lock # BL7023585 to secure the ball mount in your receiver. This will allow you to match the receiver lock to the key on your F-250 so that you will not have...
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  • Trailer Coupler Lock for 5 Inch Wide Coupler
    We do offer a solution for a trailer coupler that's no wider than 5 inches. Take a look at the BOLT trailer coupler lock like # BL7032496. These locks use your vehicle ignition key, which means you'll have one less key to carry around. We offer locks of this sort keyed to many different ignition keys from Ford, GM, Jeep, Chrysler, and Nissan. You can use the provided link that shows what's available, and on each product page you can see a model listing with photos that shows the exact...
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  • BOLT Locks Which Can Be Keyed To a 2024 Ford Bronco Key
    Here is a list of the BOLT locks we have which will key to your 2024 Ford Bronco key. BOLT Covered Padlock # BL7023540 BOLT Trailer Coupler Lock # BL7032496 BOLT Trailer Coupler Lock # BL7025290 BOLT Coiled Cable Lock # BL7023722 BOLT Locking Recovery Hook # BLT47FR
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  • Availability Of A Coupler Lock That Can Be Keyed Alike To A Draw-Tite Locking Hitch Pin
    For your 2022 Ford-350, there isn't an option that will allow you to key the Draw-Tite Trailer Hitch Receiver Lock # 63259 with any of our coupler locks. However, there are a couple options you can choose from here. You can use the BOLT Trailer Coupler Lock # BL7032496 which will utilize the center cut key on your 2022 Ford F-350, or you can use the etrailer Trailer Coupler Lock for Flat Lip 1-7/8" and 2" Ball Couplers # e98893 which can be keyed alike to match other etrailer locks if...
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Do you have a question about this BOLT Lock?


Info for this part was:

Employee Tyler C
Edited by:
Tyler C
Employee Jeff D
Installed by:
Jeff D
Employee Wilson B
Updated by:
Wilson B
Employee Matthew S
Written by:
Matthew S

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