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Locks > Hitch Lock > Universal > Fits 1-1/4 Inch Hitch, Fits 2 Inch Hitch, Fits 1-1/4 and 2 Inch Hitch > Keyed Unique > Master Lock

Swivel Head Trailer Hitch Receiver Lock for 1-1/4" and 2" Trailer Hitches

Master Lock Locks

ratingratingratingratingrating (7 reviews)

Code:   2866DAT


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Shipping Weight: 1 pounds


Master Lock Locks - 2866DAT

This padlock-style hitch lock from Master Lock not only secures your ball mount, bike rack or cargo carrier to your hitch, its patented, stainless steel swivel head makes doing so a snap.


  • Trailer hitch receiver lock is used in place of standard pin and clip to prevent theft of ball mount or accessories such as cargo carriers and bike racks
  • Patented, stainless steel swivel head rotates 360 degrees for easy access
    • Brass keyway with aluminum casing conveniently faces toward you, not off to the side
  • Key-retaining design prevents "false locks" - key can't be removed unless lock is secure
  • Push-to-lock mechanism makes locking easy and foolproof
    • Lock clicks into place - you can feel and hear that it is locked
  • 2 Different-size pins are included so that lock will work with both 1-1/4" and 2" hitch receivers
  • Corrosion-resistant stainless steel construction
  • Weather-resistant, snap-on cover keeps dirt and moisture out of keyway
  • 2 Keys included


  • Application: 1-1/4" x 1-1/4" and 2" x 2" trailer hitch receivers
  • Pin diameters: 1/2" and 5/8"
  • Inside pin length (span): 2-3/4"
  • Limited lifetime warranty

2866DAT Master Lock Trailer Hitch Receiver Lock

Video of Swivel Head Trailer Hitch Receiver Lock for 1-1/4" and 2" Trailer Hitches

Videos are provided as a guide only. Refer to manufacturer
installation instructions and specs for complete information.

Video Demo Master Lock Locks Hitch Accessories 2866DAT
Review of Master Lock Locks Hitch Accessories 2866DAT

Video Transcript for Review of Master Lock Locks Hitch Accessories 2866DAT

Here we have Master Locks Swivel Head Trailer Hitch Receiver Lock for 1 1/4 inch and 2 inch trailer hitches, part number 2866DAT. This lock system comes with 2 hitch pins. A half inch diameter for your 1 1/4 inch hitches and a 5/8 ths diameter for your 2 inch hitches. They have inside pin length of 2 3/4 inches, and are covered by a limited life time warranty. It uses a patented stainless steel swivel head that rotates 360 degrees.

This makes it much easier to remove the lock, especially if you have a vehicle with a bumper integrated OEM hitch. The lock clicks into place on top of the bumper pin, and you can hear it and feel it when it snaps into place properly. The lock uses a partial turn and then slips off of the pin. When you install it on another pin, you will hear the lock click into place. And thats it for Master Locks Swivel Head Trailer Hitch Receiver Lock for 1 1/4 inch and 2 inch hitches, part number 2866DAT.

Customer Reviews

Swivel Head Trailer Hitch Receiver Lock for 1-1/4 - 2866DAT

Average Customer Rating:  ratingratingratingratingrating4.9 out of 5 stars   (7 Customer Reviews)

- 2866DAT

ratingratingratingratingrating by: Kurt08/27/2012

Is this review helpful?

Great lock. This is one of the best hitch locks I've bought - and I've bought many over the years. The rubber cap seals tightly and should make this last for a long time. 53181

- 2866DAT

ratingratingratingratingrating by: Rob Bantly04/12/2014

Is this review helpful?

Works great, great service! 124784

- 2866DAT

ratingratingratingratingrating by: Michael03/03/2014

Is this review helpful?

Works great, fast delivery. 118314

- 2866DAT

ratingratingratingratingrating by: Boatman01/30/2014

Is this review helpful?

Good product and works for both cars! E xcellent.115274

- 2866DAT

ratingratingratingratingrating by: Aride10/06/2013

Is this review helpful?

Excellent product and quick shipping. Once again very happy with our order from you. thank you102724

- 2866DAT

ratingratingratingratingrating by: Ted Repella09/21/2013

Is this review helpful?

All 3 products I bought were great and the service This company is awesome ! I ordered these products And within a few hours they were packaged up and Being shipped out . A+ service 100897

- 2866DAT

ratingratingratingratingrating by: Trailer Hitch Receiver Lock05/15/2013

Is this review helpful?

I just stopped at my mechanic's shop where I am having some things done to my GMC Suburban and I put the trailer lock in place. It is well built and looks great.80409

Ask the Experts about this Master Lock Locks
Expert Answers about Swivel Head Trailer Hitch Receiver Lock for 1-1/4" and 2" Trailer Hitches - 2866DAT                                           Do you have a question about this Locks?

  • Compatability of Hitch Locks With Draw-Tite Class 3 Hitch On My 2006 Honda Pilot EX
  • I checked our records and you purchased the Draw-Tite Class III Max-Frame Trailer Hitch, item # 75599. Either of the hitch locks that you have selected, # 2866DAT and # 1480DAT will work with your 2 inch receiver hitch, in the second hole. The first hole in the receiver of your hitch is designed for a Draw-Tite J-Pin Stabilization Pin and Barrel Lockset for 2" Trailer Hitches, item # 63201, and is not designed as the attachment point for the bike rack hitch pin. You will need to install the b
    view full answer...

Info for this part was:

Photos by:
Theodore B

Expert Research:
Robert G

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