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Bulldog Collar-Lok Coupler - Grey - Adjustable Channel Mount - 2" Ball - 7,000 lbs
(286 reviews)
Price: $83.90
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Bulldog Collar-Lok Coupler - Grey - Adjustable Channel Mount - 2" Ball - 7,000 lbs
Item # BD028584
Retail:$125.59
Our Price: $83.90
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- Reviews (286)
- Q & A (1)
- Videos (1)
- Photos
- Why etrailer?
Bulldog Adjustable Trailer Coupler - BD028584
- 2 Inch Ball Coupler
- Coupler Only
- 7000 lbs GTW
- Bulldog
- Pin-Style Fastener
The collar on this heavy-duty coupler slides over the hinge for unmistakable security. Tight, rigid mount design ensures a strong, rattle-free connection. Mounts in 3" channel bracket (sold separately) with included bolts - no need for a wrench.
Features:
- Heavy-duty coupler lets you hook up your trailer to your tow vehicle
- Provides connection point for hitch ball
- Ideal for utility, livestock, cargo, and construction trailers
- Ball-and-socket joint closes tight around ball
- Allows for multi-directional movement to keep trailer from binding
- Spring-loaded hinge with stop tab quickly releases without overextending
- Force transfer feature keeps latch from torquing or breaking
- Collar-Lok gives visual indication that the coupler is securely closed
- Pin-style fastener holds collar in place around base of hinged ball socket
- Pin is chained to coupler so you won't lose it
- Pin-style fastener holds collar in place around base of hinged ball socket
- Rigid channel mount with anti-rattle design significantly reduces noise
- Hexagonal indents in coupler mounting channel hold nuts in place so you can easily tighten bolts for a firm connection
- Downward bias offers better ball contact and a clean, straight-line look
- Adjustable channel mount lets you change coupler's height depending on application
- 4 Grade 5 mounting bolts with locknuts included
- Channel bracket sold separately
- Lightweight hollow shank
- Heavy-duty steel construction
- Powder coat finish resists corrosion
- SAE standard compliant
Specs:
- Application: 3" wide channel bracket
- Ball size: 2"
- Weight capacity: 7,000 lbs
- Length: 10"
- 5-Year limited warranty
Rigid Mount Design
This rigid-mount coupler fits tightly within the channel bracket (sold separately) for a secure and rattle-free connection. Four mounting bolts with nuts are included for installation.
Hexagonal grooves are cast into the inside of the coupler's channel to hold the nuts in place for you as you tighten the bolts down when mounting the coupler in your trailer's channel bracket. This not only makes installation faster and easier, but it also allows for a tighter fit that eliminates movement and noise. It also reduces any jolting that occurs during acceleration and braking.
Collar-Lok Connection
The ball-and-socket joint of the coupler keeps the hitch ball captive by providing a continuously tight fit. Within the socket, the ball retains full range of motion so that it can rotate in any direction to keep your trailer from binding up.
To hook up your trailer, simply lower the coupler over the hitch ball and close the hinged latch around the ball. Then slide the Collar-Lok over the latch. When the collar is in place, it not only protects the hinge joint, but it also gives you visual assurance that the latch is securely closed. As a final step, slide in the coupler pin. This pin is chained to the coupler so you won't lose it. Because the pin hole is angled instead of being straight up and down, inserting and securing the pin is easy.
Simply reverse the steps to unhook your trailer from your tow vehicle. Slide the pin out and push the Collar-Lok back.The spring-loaded hinge will pop open for a quick release. A built-in stop tab will keep the jaw from flinging out too far as the coupler opens. The stop tab is a unique addition that prevents the hinge from overextending.
The latch has a force-transfer feature to add stability as the ball is forced against it on bumpy roads. This keeps the hinge joint and latch from breaking or torquing to extend the life of the coupler.
Downward Bias
The downward bias of the coupler improves the angle at the articulation point and allows for a better connection with the hitch ball. The result is better support for heavy loading and a nice, streamline look.
028584 Bulldog Collar-Lok Coupler - Adjustable Channel Mount - Pin Style - 7,000 lbs - Grey
Replaces BD028390
Video of Bulldog Collar-Lok Coupler - Grey - Adjustable Channel Mount - 2" Ball - 7,000 lbs
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Video Transcript for Review of Bulldog Adjustable Trailer Coupler - Coupler Only - BD028584
Today we're taking a look at a Bulldog collar lock coupler. This coupler has a weight capacity of 7,000 pounds. It's designed for a 2" hitch ball. It's a heavy duty coupler that lets you hook up your trailer to your tow vehicle. So it provides a connection point for a hitch ball. This is ideal for utility, livestock, cargo and construction trailers.It has a ball and socket joint that closes tight around the ball, so that allows for a multi-directional movement to keep your trailer from binding.
It has a spring loaded hinge with a stop tab, so that quickly releases without overextending.Now the collar lock design is very easy to use. We have this pin and clip here. That prevents it from being slid back and disengaging from a connection. We wanna remove that. That's held on there with a chain lanyard so we don't have to worry about misplacing that or losing it.Then what I'm gonna do is, I'm gonna slide this collar back.
And as I do that, this portion's gonna kick out. Which opens the socket to accept or release from a hitch ball. That kicks out just like that. Now our socket's opened and we can drop this over our 2" hitch ball. Then to move it to a secured position, all we have to do ...
I like to pull the collar back down, push in, then allow the collar to slide back over that area. That just provides a really nice, firm hold. Then we can replace the pin and clip so that way it doesn't accidentally slide back and disconnect from the connection point.The collar lock gives the nice visual indication that the coupler is securely closed. Again, it has the pin style fastener that holds the collar in place around the base of the hinge ball socket.It's a rigid channel mount design with the anti-rattle feature built in. If you look closely, you'll notice these indents right here.
They are designed to hold the hex nuts in place so you can easily tighten the bolts for a firm connection. This offers really nice contact with the hitch ball, also a nice clean, straight line look.It's an adjustable channel mount. So this let's you change the coupler's height depending on your application. It comes with four grade five mounting bolts, with lock nuts included. Your channel bracket is sold separately.We're looking at a heavy duty steel construction. It has a powder coat finish on it to resist rust and corrosion. It's SAE standard compliant. It's designed for a 3" wide channel bracket. We can tell that by taking the measurement outside edge to outside edge right here. Measures just shy of 3", so this would fit into a 3" wide channel. Then it would attach using the included hardware.Again, it fits a 2" hitch ball, weight capacity is 7,000 pounds. And the overall length from very back to very front's around 10".That's gonna do it for today's look at the Bulldog collar lock coupler.
Customer Reviews
Bulldog Collar-Lok Coupler - Grey - Adjustable Channel Mount - 2" Ball - 7,000 lbs - BD028584
Average Customer Rating: 4.8 out of 5 stars (286 Customer Reviews)
The collar on this heavy-duty coupler slides over the hinge for unmistakable security. Tight, rigid mount design ensures a strong, rattle-free connection. Mounts in 3" channel bracket (sold separately) with included bolts - no need for a wrench.
- BD028584
by: Jim09/06/2019
Ordered multiple parts everything fit together perfectly. Overall from ordering to shipping was a great experience. Thanks etrailer 698589
- BD028584
by: Ruben06/10/2019
Good quality hitch. 655865
- BD028584
by: Dennis03/06/2018
Like that it is a heavy duty hitch, like the way it locks and attaches to the ball. Don't like that is doesn't have a handle/lever on the collar to push it on or pull it off. 481680
- BD028584
by: Brock T.10/21/2017
Installed on a 2000lb wood chipper. Extremely heavy duty. Four bolts completely eliminate the noise. Would definitely buy again. 444706
- BD028584
by: Cat5 Resources12/16/2016
Works Great 325470
- BD028584
by: mike s08/16/2015
good product ,good price, very fast shipping, was suprised 219595
- BD028584
by: Jim08/05/2015
Product was easy to order and is of excellent quality. It arrived right away and was very hassle free. I would order from etrailer again.. 217007
- BD028386
by: Rudy S10/01/2015
Review from a similar Bulldog Collar-Lok in Adjustable Trailer Coupler
Excellent product and fast shipping. Product exactly as advertised. A-frame hitch and jack very good quality. Great to have sites of this quality on the internet!!! 228832
- BD028499
by: guyser10/25/2016
Review from a similar Bulldog Collar-Lok in Adjustable Trailer Coupler
Best coupler ever - well worth the slightly higher cost. Very easy to operate and slightly more tolerant of misalignment with the ball when hitching up. I keep a plastic deadblow hammer handy to operate it. Way more secure attachment then the cheap Mau coupler that came with trailer which came uncoupled by itself. 310645
- BD028463
by: Terry04/27/2018
Review from a similar Bulldog Collar-Lok in Adjustable Trailer Coupler
Very pleased with item shipping Great and Stacey A very helpful Thanks 501173
- BD028585
Hasty - 10/26/2017
29955
by: Hasty10/25/2016
Review from a similar Bulldog Collar-Lok in Adjustable Trailer Coupler
Quality product as I thought it would be. First time order from etrailer, timely shipping. 310432
Comments
Still very pleased.
Hasty - 10/26/201729955
- BD028499
by: Jonathan06/27/2016
Review from a similar Bulldog Collar-Lok in Adjustable Trailer Coupler
Works great. Welded it on and was ready to go. Have ordered from etrailer before, and just like every time before my parts arrived very promptly and have never had any complaints with service. Will definitely be using etrailer again. 265563
- BD028499
by: Oleman07/13/2012
Review from a similar Bulldog Collar-Lok in Adjustable Trailer Coupler
This is exactly what I was looking for. This is a very good heavy coupler. It is replacing a 5K surge brake toledo bulldog coupler on a trailer I have beefed up with 600# of steel to the 10K level. To save $$$ and maintenance issues I am going to electric brakes after I decide on current axles or not. Very speedy shipping: I did not expect to see it untill 16 July 12. I have ordered from you several times and you have always exceeded my service expectations and your prices are very competitive. 47860
- BD028463
by: Thom08/07/2007
Review from a similar Bulldog Collar-Lok in Adjustable Trailer Coupler
Easiest hook up there is. The first time I bought one of these connectors I was in Texas. They are easy to find out there. Well I have a problem with my tow vehicle. It has a spare tire hanging right on top of my receiver ball. The connector that came with the trailer required about 6+" of space between the ball and the tire, which I did not have, I could lengthen the ball out which I definately wanted to avoid. This connector was the answer to my situation. I went up north last weekend to visit my son and when I got back this connector was setting on my front porch, this was about 4:30 PM. Before I went to bed it was installed on my trailer, after I cut the existing one off ofcourse. This connector connects up like a dream, it's self centering, has no adjustments, so you do not have to worry if it is too tight or too loose and may come apart. I modified the toung on my last trailer also and used this same connector, it's neat, sweet and compleat. I may be in the market for a load leveler kit. 337
- BD028386
by: Jim H.02/06/2017
Review from a similar Bulldog Collar-Lok in Adjustable Trailer Coupler
The coupler was received filthy dirty, with huge runs in the paint, rust spots, and chips down to bare metal. A young child could have done a better job painting it. In addition, the holes for the trailer jack are poorly punched. 339423
- BD028657
Krumdriller - 01/25/2019
48855
by: Krumdriller01/25/2018
Review from a similar Bulldog Collar-Lok in Adjustable Trailer Coupler
I changed out the conventional ball hitch on a dump trailer to a bulldog style hitch. There were issues ensuring the original hitch was on the ball correctly. The Bulldog hitch will eliminate that potential problem. Installation was easy. Took about 10 minutes to get the old hitch off and the new one on. The only improvement that I would suggest is to have the lever to retract the collar as the lighter Bulldog hitches do. This one simply has a sliding collar that must be forced back by hand. I always use my foot on the hitches with the lever. But this is a Bulldog issue and not an etrailer issue. etrailer service was outstanding. 469915
Comments
Still outstanding after a year
Krumdriller - 01/25/201948855
- BD028657
by: David H.05/13/2017
Review from a similar Bulldog Collar-Lok in Adjustable Trailer Coupler
Great site. This is the second time that I have purchased items from etrailer. Your web page is easy to use and I like the product videos. The trailer couplerI bought was very good and fit properly. 380099
- BD028381
by: John H12/09/2013
Review from a similar Bulldog Collar-Lok in Adjustable Trailer Coupler
The couplers (3) are of excellent quality. Ordering was very simple by telephone. All questions were answered. Shipping was immediate and the product arrived in an unmolested box which surprised me due to the weight. I expected the box to be dented and the corners smashed. Tracking of shipments was important to me. Couplers will be installed on a rather unique vehicle. Each of the three cars of this miniture train will receive the new couplers. 109607
- BD028287
by: Chas.05/07/2015
Review from a similar Bulldog Collar-Lok in Adjustable Trailer Coupler
Excellent Coupler with low price. I replaced the older Bulldog hitch with this one. The channels made it easy to weld it onto 3" channel iron. I prefer the low profile style, instead of the high profile model. I also purchased a lock from etrailer.com that goes through the hitch, replacing the normal clip that it comes with ( pn 28012). They also shipped me a 2" receiver hitch lock ( pn 7683) for my truck, and they keyed the two locks to the same key. 191173
- BD028383
by: Karl H.06/26/2019
Review from a similar Bulldog Collar-Lok in Adjustable Trailer Coupler
I bought this old really cheap to rebuild. One of the parts that had to be replaced was the hitch, I towed it home with my fingers crossed. I googled trailer hitch, trailer and etrailer was one of the sites that was suggested. I had to find a hitch that fit the 3 1/2" pipe that was the tongue, voila there it was to my amazement. I ordered it right then, 4 days later it was delivered yesterday. Today I mounted it, it was an easy installation and I am really pleased with the hitch and install. My fears of losing a trailer are now history, tomorrow it gets tested with 1 1/2 yards of gravel for the slab for my new. shop 663229
- BD028287
Art o - 01/28/2015
9023
by: Art o.07/30/2013
Review from a similar Bulldog Collar-Lok in Adjustable Trailer Coupler
Replacement for worn out receiver on old trailer. Wish Bulldog were made in the USA, not Mexico. But, the others are made in China, which is even worse. 92372
Comments
No problems. Remember to keep a hand on the lever when squeezing shut and let the slide close gradually so you dont pinch your other hand. I keep mine lubed with bicycle chain lube with Teflon. Also, i always grease the ball. Yes, that is messy but the metal-to-metal squealing is prevented and your coupler will last forever.
Art o - 01/28/20159023
- BD028463
by: Max02/19/2020
Review from a similar Bulldog Collar-Lok in Adjustable Trailer Coupler
Exactly what I ordered. Shipped quickly. The box had sharp pieces of the hitch sticking out of it when it arrived. 756517
- BD028242
by: Grady02/12/2020
Review from a similar Bulldog Collar-Lok in Adjustable Trailer Coupler
item worked as expected. I used the product to create a push bar to move vehicles in and out of my shop. by putting one of these couplers on either end of a pipe, I am able to move non running vehicles in and out of my shop as needed. couplers are very secure. 749930
- BD028288
by: Jim02/12/2020
Review from a similar Bulldog Collar-Lok in Adjustable Trailer Coupler
Way better than the original one I cut off. Much heavier than what is needed, But east to use. No more having that tongue getting in the way. 749835
- BD028444
by: Brian02/02/2020
Review from a similar Bulldog Collar-Lok in Adjustable Trailer Coupler
Worked like a charm put it on a 6 ton pull type fertilizer spreader 746613
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Ask the Experts about this Bulldog Adjustable Trailer Coupler
- 2 inch Coupler Recommendation for Demco Hydraulic Brake Actuator w/ Manual Lockout # DM8760011For a 2 inch hitch ball coupler to fit the 3 inch channel of the Demco Hydraulic Brake Actuator w/ Manual Lockout # DM8760011 the Bulldog Collar Lok coupler part # BD028584 would fit and work well.
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Info for this part was:
Edited by:
Lindsey S
Updated by:
Laura H
Updated by:
Sarah W
Installed by:
Cole B
Written by:
Shelly K
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