Skip to main content

Sign In / Enroll

Get rewarded!

4.8 out of 5 stars. 12 reviews
A woman outside with a dog
A woman outside with a dog

Reese Towpower Trailer Coupler Lock, Adjustable, Brass

Reese Towpower Trailer Coupler Lock, Adjustable, Brass

Item # 100639099

$16.99
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Reese Towpower Trailer Coupler Lock, Adjustable, Brass

Item # 100639099

$16.99

Out of stock at or near

Grassland (franklin) TN

Out of stock delivering to

37027

Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

The Reese Towpower Adjustable Brass Trailer Coupler Lock provides security to prevent trailer theft. The coupler lock features an attractive, durable solid brass construction with a flat key design. The brass coupler lock has an adjustable design for easy use. The trailer coupler lock fits most couplers and comes with two keys.1 year limited warranty

Looking for more information on trailers and towing? Check out our guide to trailer prep in the product documents section.

  • Adjustable design makes the coupler lock easy to use
  • Keeps coupler secure
  • Two keys included with the trailer brass coupler lock
  • Patented design of the coupler lock helps prevent trailer theft
  • Fits most couplers
  • Solid brass construction of the trailer coupler lock is strong and reliable

Q&As

1 - 4 of 4 Questions

Q: I would like to order two of these keyed the same, how can I do this?

7 months ago
1 Answer
  • A: Reese offers a comprehensive "Tow and Store" anti-theft lock kit that includes several locks, all of which are keyed alike using the same key. This might include the adjustable brass coupler lock you requested, along with other hitch and receiver locks, providing greater overall security with a single key for all of them.
    7 months ago
    Helpful?

Q: Can I buy the lock and order addtional keys to that same lock?

4 years ago
1 Answer
  • A: You would need to contact your local locksmith.
    4 years ago
    Helpful?

Q: Can I order 4 locks all keyed alike ?

5 years ago
1 Answer
  • A: I am pretty sure you can match up a code # for the keys. sorry I could'nt give you a better answer.
    5 years ago
    Helpful?

Q: Can I get this lock key to my other Reese locks. I bought as a set and lost the coupler lock.

6 years ago
1 Answer
  • A: This lock key will only fit the trailer coupler lock.
    6 years ago
    Helpful?

Similar Items

  1. Top Rated
    Reese Towpower Lunette Ring Lock, Zinc
    4.8 out of 5 stars with 4 reviews (4)

    Reese Towpower Lunette Ring Lock, Zinc

    $42.99
  2. Reese Towpower 1/2 in. and 5/8 in. Pin Trailer Hitch and Coupler Lock Kit, Fits 1-1/4 in. and 2 in. Receivers
    4.6 out of 5 stars with 11 reviews (11)

    Reese Towpower 1/2 in. and 5/8 in. Pin Trailer Hitch and Coupler Lock Kit, Fits 1-1/4 in. and 2 in. Receivers

    $49.99
  3. Reese Towpower 1/2 in. and 5/8 in. Pin Easy Access Trailer Hitch Lock, Fits 1-1/4 in. and 2 in. Receivers
    4.3 out of 5 stars with 6 reviews (6)

    Reese Towpower 1/2 in. and 5/8 in. Pin Easy Access Trailer Hitch Lock, Fits 1-1/4 in. and 2 in. Receivers

    $19.99
  4. Reese Towpower 1/2 in. and 5/8 in. Pin Dogbone Trailer Hitch Lock, Fits 1-1/4 in. and 2 in. Receivers, Black Nickel
    3.8 out of 5 stars with 10 reviews (10)

    Reese Towpower 1/2 in. and 5/8 in. Pin Dogbone Trailer Hitch Lock, Fits 1-1/4 in. and 2 in. Receivers, Black Nickel

    $19.99
  5. HitchMate Trailer Hitch Lock, 1-1/4 in. Receiver
    0.0 out of 5 stars with 0 reviews (0)

    HitchMate Trailer Hitch Lock, 1-1/4 in. Receiver

    $25.19
    Was $27.99Save $2.80
  6. Top Rated
    HitchMate Trailer Hitch Lock, 2 in. Receiver
    5.0 out of 5 stars with 4 reviews (4)

    HitchMate Trailer Hitch Lock, 2 in. Receiver

    $26.99
    Was $29.99Save $3.00
  7. CURT Spare Tire Lock, Chrome
    0.0 out of 5 stars with 0 reviews (0)

    CURT Spare Tire Lock, Chrome

    $21.99
  8. Top Rated
    BulletProof Hitches Extreme Duty Pintle Coupler Lock
    5.0 out of 5 stars with 1 reviews (1)

    BulletProof Hitches Extreme Duty Pintle Coupler Lock

    $89.99
  9. Top Rated
    CURT 5/8 in. Hitch Lock, 2 in. Receiver, Barbell, Black
    5.0 out of 5 stars with 1 reviews (1)

    CURT 5/8 in. Hitch Lock, 2 in. Receiver, Barbell, Black

    $23.04
  10. Top Rated
    CURT Universal Tri-Ball Trailer Coupler Lock, Fits 1-7/8 in., 2 in., 2-5/16 in.
    5.0 out of 5 stars with 1 reviews (1)

    CURT Universal Tri-Ball Trailer Coupler Lock, Fits 1-7/8 in., 2 in., 2-5/16 in.

    $22.49
    Was $24.99Save $2.50
  11. CURT 5/8 in. Hitch Lock (2 in. Receiver, Right-Angle, Stainless)
    0.0 out of 5 stars with 0 reviews (0)

    CURT 5/8 in. Hitch Lock (2 in. Receiver, Right-Angle, Stainless)

    $31.99
  12. CURT 5th Wheel Hitch Lock (1/2 in. Diameter Pin)
    0.0 out of 5 stars with 0 reviews (0)

    CURT 5th Wheel Hitch Lock (1/2 in. Diameter Pin)

    $44.99
    Was $49.99Save $5.00

Items You May Like

  1. CURT Coupler Lock (1/4 in. Pin, 3/4 in. Latch Span, Padlock, Brass-Plated)
    0.0 out of 5 stars with 0 reviews (0)

    CURT Coupler Lock (1/4 in. Pin, 3/4 in. Latch Span, Padlock, Brass-Plated)

    $13.49
    Was $14.99Save $1.50
  2. Reese Towpower 1/2 in. and 5/8 in. Pin Easy Access Trailer Hitch Lock, Fits 1-1/4 in. and 2 in. Receivers
    4.3 out of 5 stars with 6 reviews (6)

    Reese Towpower 1/2 in. and 5/8 in. Pin Easy Access Trailer Hitch Lock, Fits 1-1/4 in. and 2 in. Receivers

    $19.99
  3. Top Rated
    Reese Towpower Lunette Ring Lock, Zinc
    4.8 out of 5 stars with 4 reviews (4)

    Reese Towpower Lunette Ring Lock, Zinc

    $42.99
  4. Top Rated
    B&W Tow & Stow Hitch Ball Mount Pin Lock, TS51241
    5.0 out of 5 stars with 2 reviews (2)

    B&W Tow & Stow Hitch Ball Mount Pin Lock, TS51241

    $44.99
    Was $49.99Save $5.00
  5. Top Rated
    Reese Towpower 5,000 lb. Capacity 0.313 in. Towing Safety Chain Quick Links, 2-Pack
    5.0 out of 5 stars with 6 reviews (6)

    Reese Towpower 5,000 lb. Capacity 0.313 in. Towing Safety Chain Quick Links, 2-Pack

    $8.99
  6. Reese Towpower 1/2 in. and 5/8 in. Pin Trailer Hitch and Coupler Lock Kit, Fits 1-1/4 in. and 2 in. Receivers
    4.6 out of 5 stars with 11 reviews (11)

    Reese Towpower 1/2 in. and 5/8 in. Pin Trailer Hitch and Coupler Lock Kit, Fits 1-1/4 in. and 2 in. Receivers

    $49.99
  7. Reese Towpower 1/2 in. and 5/8 in. Pin Dogbone Trailer Hitch Lock, Fits 1-1/4 in. and 2 in. Receivers, Black Nickel
    3.8 out of 5 stars with 10 reviews (10)

    Reese Towpower 1/2 in. and 5/8 in. Pin Dogbone Trailer Hitch Lock, Fits 1-1/4 in. and 2 in. Receivers, Black Nickel

    $19.99
  8. CURT Coupler Lock (1/4 in. Pin, 1 in. to 3 in. Latch Span, Right-Angle, Chrome)
    0.0 out of 5 stars with 0 reviews (0)

    CURT Coupler Lock (1/4 in. Pin, 1 in. to 3 in. Latch Span, Right-Angle, Chrome)

    $24.99
  9. Top Rated
    CURT Universal Tri-Ball Trailer Coupler Lock, Fits 1-7/8 in., 2 in., 2-5/16 in.
    5.0 out of 5 stars with 1 reviews (1)

    CURT Universal Tri-Ball Trailer Coupler Lock, Fits 1-7/8 in., 2 in., 2-5/16 in.

    $22.49
    Was $24.99Save $2.50
  10. B&W Receiver Lock with Key TS51230
    0.0 out of 5 stars with 0 reviews (0)

    B&W Receiver Lock with Key TS51230

    $49.49
    Was $54.99Save $5.50
  11. CURT Coupler Lock (1/4 in. Pin, 7/8 in. Latch Span, Barbell, Chrome)
    0.0 out of 5 stars with 0 reviews (0)

    CURT Coupler Lock (1/4 in. Pin, 7/8 in. Latch Span, Barbell, Chrome)

    $20.89
  12. CURT Coupler Lock (1/4 in. Pin, 3/4 in. Latch Span, Padlock, Black), 23521
    0.0 out of 5 stars with 0 reviews (0)

    CURT Coupler Lock (1/4 in. Pin, 3/4 in. Latch Span, Padlock, Black), 23521

    $18.71

Customers Also Bought

  1. Reese Towpower 1/2 in. and 5/8 in. Pin Trailer Hitch and Coupler Lock Kit, Fits 1-1/4 in. and 2 in. Receivers
    4.6 out of 5 stars with 11 reviews (11)

    Reese Towpower 1/2 in. and 5/8 in. Pin Trailer Hitch and Coupler Lock Kit, Fits 1-1/4 in. and 2 in. Receivers

    $49.99
  2. Reese Towpower 1/2 in. and 5/8 in. Pin Easy Access Trailer Hitch Lock, Fits 1-1/4 in. and 2 in. Receivers
    4.3 out of 5 stars with 6 reviews (6)

    Reese Towpower 1/2 in. and 5/8 in. Pin Easy Access Trailer Hitch Lock, Fits 1-1/4 in. and 2 in. Receivers

    $19.99
  3. Reese Towpower 1/2 in. and 5/8 in. Pin Dogbone Trailer Hitch Lock, Fits 1-1/4 in. and 2 in. Receivers, Black Nickel
    3.8 out of 5 stars with 10 reviews (10)

    Reese Towpower 1/2 in. and 5/8 in. Pin Dogbone Trailer Hitch Lock, Fits 1-1/4 in. and 2 in. Receivers, Black Nickel

    $19.99
  4. Top Rated
    Reese Towpower Lunette Ring Lock, Zinc
    4.8 out of 5 stars with 4 reviews (4)

    Reese Towpower Lunette Ring Lock, Zinc

    $42.99
  5. Top Rated
    Altor ICON Trailer Coupler Lock for 2 in. Yoke Latch Coupler style by OEMs like Atwood/Pro Series
    5.0 out of 5 stars with 1 reviews (1)

    Altor ICON Trailer Coupler Lock for 2 in. Yoke Latch Coupler style by OEMs like Atwood/Pro Series

    $349.99
  6. Altor ICON Trailer Coupler Lock for 2-5/16 in. Cast Couplers by OEMs like Buyers Products/Titan/Wallace Forge
    0.0 out of 5 stars with 0 reviews (0)

    Altor ICON Trailer Coupler Lock for 2-5/16 in. Cast Couplers by OEMs like Buyers Products/Titan/Wallace Forge

    $349.99
  7. Altor ICON Trailer Coupler Lock for 2 in. Yoke Latch Coupler Style by OEMs like Husky/Ram
    0.0 out of 5 stars with 0 reviews (0)

    Altor ICON Trailer Coupler Lock for 2 in. Yoke Latch Coupler Style by OEMs like Husky/Ram

    $349.99
  8. Altor ICON Trailer Coupler Lock for 2 in. UFP Coupler style by OEMs likeDexter XR-84S
    0.0 out of 5 stars with 0 reviews (0)

    Altor ICON Trailer Coupler Lock for 2 in. UFP Coupler style by OEMs likeDexter XR-84S

    $349.99
  9. Altor ICON Trailer Coupler Lock for 2-5/16 in. Rolled Lip Coupler Style by OEMs like Atwood
    0.0 out of 5 stars with 0 reviews (0)

    Altor ICON Trailer Coupler Lock for 2-5/16 in. Rolled Lip Coupler Style by OEMs like Atwood

    $349.99
  10. Altor ICON Trailer Coupler Lock for 2 in. Couplers with Cast Design by OEMs like Buyers Products
    0.0 out of 5 stars with 0 reviews (0)

    Altor ICON Trailer Coupler Lock for 2 in. Couplers with Cast Design by OEMs like Buyers Products

    $349.99
  11. Top Rated
    Altor ICON Trailer Coupler Lock for 2-5/16 in. Couplers with Flat Lip Design by OEMs like Demco/Fulton
    5.0 out of 5 stars with 1 reviews (1)

    Altor ICON Trailer Coupler Lock for 2-5/16 in. Couplers with Flat Lip Design by OEMs like Demco/Fulton

    $349.99
  12. Altor ICON Trailer Coupler Lock for 2 in. Sleeve Lock Couplers by OEMs like Bulldog/Curt/Demco/Ram
    0.0 out of 5 stars with 0 reviews (0)

    Altor ICON Trailer Coupler Lock for 2 in. Sleeve Lock Couplers by OEMs like Bulldog/Curt/Demco/Ram

    $349.99

Reviews

Rating Snapshot

Select a row below to filter reviews.
9 reviews with 5 stars.
3 reviews with 4 stars.
0 reviews with 3 stars.
0 reviews with 2 stars.
0 reviews with 1 star.

Overall Rating

4.8
3 out of 3 (100%) reviewers recommend this product

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification
1 to 2 of 12 Reviews .
1 – 2 of 12 Reviews
Reviews 2

Nice lock

2 years ago
Nice lock not only adds security but holds the ball mechanism in place
SweepstakesYes

Yes, I recommend this product.

Montgomery, AL, United States
Review 1

Good little lock

8 years ago
Fits my small utility trailer hitch. Probably not real stout but very visible and a good deterrent.
SweepstakesYes

Yes, I recommend this product.

10 Ratings-Only Reviews