Rhino-Rack Heavy-Duty Roof Rack Crossbar - Black - 59" Long - Qty 1

Part Number: RB1500B

202 Reviews | 6 Questions

In Stock

$139.99

Retail:$160.55

You Save: $20.56

Add to cart

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

rhino rack accessories and parts square bars rhino-rack heavy-duty roof crossbar - black 59 inch long qty 1

rhino rack accessories and parts roof square bars rhino-rack heavy-duty crossbar - black 59 inch long qty 1

rhino rack accessories and parts crossbars rb1500b

rhino rack accessories and parts square bars rb1500b

rhino rack accessories and parts crossbars square bars

rhino rack accessories and parts crossbars square bars rb1500b

Show All (7) Product Images

Show Fewer Product Images

Videos

An In-Depth Look at the Rhino-Rack Heavy-Duty Roof Rack Crossbar

Show All (1) Videos

Show Fewer Videos

Need help with installation?

Locate installers near me

This heavy-duty, aluminum crossbar works with Rhino-Rack legs to create a sturdy roof rack or ladder rack for your vehicle. The square bar has a built-in C-channel for mounting Rhino-Rack Heavy-Duty, contractor-grade accessories. 1-800-940-8924 to order Rhino Rack accessories and parts part number RB1500B or order online at etrailer.com. Free expert support on all Rhino Rack products. Great prices and Fastest Shipping for Rhino-Rack Heavy-Duty Roof Rack Crossbar - Black - 59" Long - Qty 1. Accessories and Parts reviews from real customers.

All Info
Reviews (202)
Q & A (0)
Related Parts
Photos

Rhino Rack Accessories and Parts - RB1500B

Features:

Heavy-Duty single, square crossbar allows you to add a third bar to an existing system or build a roof-rack system from scratch
Built-in C-channel on top of bar is designed for mounting Rhino-Rack Heavy-Duty accessories and carriers
- Rubber strip in the channel helps to cushion load and provide slip resistance
  - Can be cut to accommodate track-mounted accessories and carriers
Built-in channel on bottom of bar for mounting to Rhino-Rack Heavy-Duty roof-rack legs
Lightweight, extruded, structural-grade aluminum construction for strength and durability
Black color

Specs:

Quantity: 1 crossbar
Dimensions: 59" long x 1-5/8" wide x 1-7/8" tall
T-slot dimensions: 1-3/8" wide x 5/8" tall
T-slot top opening: 13/16"
Underbar slot: Full length
Limited lifetime warranty

RB1500B Rhino-Rack Heavy Duty Roof Rack Crossbar - Black - 59" Long - Qty 1

Customer Satisfaction Score:

74% were satisfied with this product

26% of customers were not satisfied

Product did not meet expectations
Wrong item was ordered

26% of customers were not satisfied

Product did not meet expectations
Wrong item was ordered

4.6

202 reviews

5 Stars		(162)
4 Stars		(26)
3 Stars		(4)
2 Stars		(3)
1 Star		(7)

by: Rod 01/31/2022 One Year Later

I used the crossbar on the front of my UTV rollbar to hold a LED light and two sun visors. It worked perfectly. I used rollbar clamps made to fit the rollbar to hold the crossbar in place.

by: Brian 03/13/2025

by: Benjamin 07/30/2024

by: Steve 03/23/2026

The heavy duty rhino-racks are very well built. There is wind noise. That can be muffled some by using uni-stut closure strips. Uni-strut fasteners fit on both the top and bottom of these bars making it nice for building your own custom tie down and attachment points

by: Lost in transit 05/24/2026

Order is lost. Only received half of it. Tape your boxes together like you did on previous orders.

Our bars did not arrive. It only takes three days to ship to Anchorage Alaska from anywhere CONUS.

by: RO 02/05/2017 One Year Later

Nissan Versa

This rack works perfectly on my Nissan Versa for carrying my two Perception Sound 9'6" kayaks. The Rhino-Racks look good to me. The kayaks can rest directly on the rubber pads on the rails, unlike the Yakama racks I had in the past that had bare pipe rails. Also, I expect I can buy parts to adapt this product to a different car without having to buy new towers. I am sorry there are not hooks or loops to attach bungees when carrying lumber. They are noisy in the wind, but less so when carrying the kayaks.

Click to Enlarge

by: Mike K. 12/13/2013

2012 Mercedes-Benz Sprinter

These are the perfect racks for a low profile mounting of solar panels on my Sprinter van.

Click to Enlarge

Joe S.

3/27/2014

Hi Mike, I was researching roof racks for my 2013, 170 tall Sprinter Van ordered and I came across your post. I have a Yakima rack that I had on my old BMW that I was thinking of using until I saw your post. Did you install your own rack and solar panels? I was thinking of paying a local RV custom place, near here, to do all this work, but Im leaning to doing a lot of it myself. If you installed all the gear on top of your van, I have a bunch of questions:1 Ive order factory roof rails for my Sprinter, did you simply place the Rhino tracks inside the rail grooves and how did you bolt them down?2 What are the other accessories I see on top: Fan, Solar panels make$, A/C, Sat? Did you install all yourself, if so, was it difficult?3 Awning: What type and difficulty/cost of installation? 4 What are small devices on roof: white knob type device right lower on picOn left side of pic, front to back: white, flush 6disc, black protruding 6 knob, 6 flush, black, controller type box. Again, if you didnt install, who did and a what cost? Thxs for your patience!Joe

by: Kyle 11/10/2022 One Year Later

Nice rack system, strong and durable. Used on a Ford e350 to mount solar panels. Only draw back, one of the L brackets that goes under the rain gutter was not bent square enough and this caused the bracket to slide off when tightened. I had to adjust this with a clamp and hammer, no issues since.

Click to Enlarge

by: Todd 05/22/2020 One Year Later

Amazing product. Fit, finish, quality is absolutely amazing!
Have hauled our bikes all over MI, through the UP, and back. They never moved. Rack is super simple to remove from the rails to grant full access to the PU bed.
I think this is one of the Best options out there for taking your bikes with you while still having your covered bed space. I also can install a Ski box for the winter. Ski's in the box while gear in the covered bed.

Click to Enlarge

by: Mike 04/23/2021

Kit was great, except my SnugTop cover required longer T-Bolts for mounting the tracks. The 1.5 inch ones provided were too short. It was a little tough sourcing T/Bolts that would work. It would have been nice if longer T-Bolts could have been an option from Rhino Rack.

Click to Enlarge

by: Scott L 03/29/2017

I am normally a exclusive Amazon shopper, but etrailer gives equal or better service and has specialty items you just can't find anywhere else. The pricing is great also. This is my 4th order from them on this project and the response has been perfect and the shipping has been prompt. They even offered to take back an item that I did not need. I desperately wanted to mount my 19ft Kayak on my new RV and with some Rhino RT tracks, a Rhino Nautic kayak lifter, a few really heavy duty rivets, and some ingenuity, I was able to accomplish the task. I am replacing the current Nautic bars with the heavy duty bars. See the attached pictures.

Click to Enlarge

by: Michael 05/31/2022

Thanks to etrailer, I am ready to do some serious summer exploring with my 2013 Mazda 3! Rhino Racks, Malone top box, and Kuat bike rack!

Click to Enlarge

by: Ronald 09/07/2026

Thank you for the help putting together the perfect system for my truck. Exactly what I needed.

by: ashley 10/22/2021

I got the roof rack mounted anyways. Better pics to come when it's all finished!

Click to Enlarge

Ashley One Year Later

10/23/2022

After a year, I don’t always have them on the car but they are still holding up great! Got easy to put on and off FAST!

by: James 05/05/2022 One Year Later

GMC Sierra

Great product
I installed them on my 2020 GMC Sierra crew cab on the bed rails to use as a Conor rack, kayak rack bed tent .

Works great !

Click to Enlarge

by: Joe 03/18/2018

2011 Honda CR-V

Here are some pics of the Rhino-Rack Heavy-Duty Roof Rack Crossbars - Silver - 50" Long - Qty 2 installed on my 2011 Honda CR-V.
That I recently purchased.

Click to Enlarge

by: Jared E. 03/28/2020 One Year Later

This works great. Very strong and reliable. Holds my ladders with ease. I’ve had it loaded down and done 80mph on the highway no problem.

Click to Enlarge

by: Gregory 08/05/2025 One Year Later

Excellent product. Strong, secure and easy to install. Everyone at etrailer was very helpful and knowledgeable.

by: Dawn 07/23/2018 One Year Later

2017 Chevrolet Express Van

We have been very happy with our Rhino Rack system atop our 2018 Chevy Express Van. We carry 2 Kayaks ( sit in style, 14 ft and 12 ft) upside down on the van roof and use some eye bolts and ladder supports with ratchet straps to hold them in place.
It took a while to get them( due to being out of stock) but eTrailer has excellent customer service and kept in touch with us on the order status until they arrived.

Dawn K. One Year Later

7/23/2019

Still great

by: Charlie 05/23/2025 One Year Later

Works well on the Ultragroove track system (2018 8' bed 3500HD DRW).

by: DB 06/10/2022 One Year Later

Ok… giving this item four stars as an overall view. The good: it fits a Jeep Wrangler perfectly. With the appropriate legs, it canvases across the entire roof of the Jeep with the legs attaching to the gutters. The bad: just a bit too noisy for my liking, even with the appropriate wind faring (I don’t expect absolute silence since I have a one touch sky top). The noise is not a big deal on short trips, but it was definitely driving my wife and kids nuts on a 2+ hour drive (stick some headphones on the kids, problem fixed)

In the future, I might switch it up from these square rails and go with something a bit more aerodynamic…

Sierra K.

6/28/2022

The good thing is the feet you already have fit the aero bars. When you want to upgrade, all you would need to get is item # RRVA150B-2. I would check your set up to ensure that the rubber strip is all of the way pressed in. If the channel is open to the wind, it will whistle.

Helpful Links

Roof-RackRhino-RackRRVA150B-2.html

by: Steve B 03/19/2019

I purchased this because I needed 11" brackets and I only needed two to add to my existing setup. Other manufacturers (I could only find one) only sold packs of four at a ridiculously high price. My Rhino Rack mounts and bar arrived within a few days of my order and appear very sturdy and well made. I bought them to add a third support for an awning and a solar shower on the roof of my van. I think I found the perfect solution.

Steve B. One Year Later

3/19/2020

Very Happy. After a 12,000 mile round-trip to the Arctic from North Carolina I wish I had purchased 3 of these to begin with. The are light and sturdy and I like the composite feet they seem less likely to damage the rain gutter over time.

by: Grant Renne 06/03/2020 One Year Later

love it, no problem and easy to install and take on and off, 47,000 miles on the highway and not a single issue. I even like the song the ladder hums to me driving down the interstate. This is my second Rhino and both have preformed to a high standard.

Click to Enlarge

by: Mike 10/10/2022 One Year Later

I bought Rhino-Rack Heavy Duty Crossbars because they are made to support Rhino-Rack products, including the Batwing Awning I had purchased for a RAM Promaster High Roof van. The crossbars work very well with the awning. However, I have discovered that Rhino-Rack does not provide a solution to attach non-Rhino-Rack products directly to the crossbars. For example, solar panels. There are fixed attachment points for racks on a Promaster. The distance between the crossbars is greater than the length of my solar panels. So I need to attach side rails to my crossbars for mounting my solar panels. Rhino-Rack does not offer side rails that can be attached to the crossbars. They only make baskets and brackets for specific items. They recommend going to licensed installers to get side rails installed. But I could not find an installer who is willing to help. They don't want the hassle and/or they don't want to jeopardize their standing with Rhino-Rack. So, I am left with having to come up with a solution on my own. Very frustrating.

eTrailer is always very helpful and tried their best to find a solution for me. But they were stymied, too.

If you just need Rhino-Rack Crossbars for other Rhino-Rack products, they are great. If you want to carry other manufacturer's products, look for something else.

by: Mike 08/01/2017

2016 Ram 1500

Great product sturdy bars. Keep in mind anything you install on the bars needs to have longer bolts because of how big the bars are but that's a minor detail

Click to Enlarge

202

true

Show More Reviews

See what our Experts say about this Rhino Rack Accessories and Parts

Do you have a question about this Accessories and Part?

Will the Rhino Rack Square Bars Work W/ the Rhino Rack Wind Fairing
Keith, the Rhino-Rack Fairing for Roof Racks # RRRF4 you're looking at will actually not fit on the Custom Fit Roof Rack Kit # RR28DP. This is because the wind fairing can fit on bars that are no more than 1 1/4" tall and a 3 1/2" wide, and the Rhino-Rack Heavy-Duty Roof Rack Crossbars # RB1500B are just a bit too tall at 1 7/8". Instead, I'd recommend using the Custom Fit Roof Rack Kit # RR63ZE which uses aero bars that are the same length as the ones you were looking at, and will also...
view full answer...
Will A Gutter Mount Rhino-Rack Roof Rack Support A Rooftop Tent With Two People
Hey Ashley, In the past Thule has stated that rain gutters were strong enough to support a rooftop tent so you'd likely be fine with the Rhino-Rack Heavy-Duty Roof Rack Crossbar # RB1500B and Rhino-Rack Roof Rack Legs # RL210S2, but would still want to verify the weight capacity of the gutters in your Jeep's owner's manual. The roof rack components are typically going to be rated well over the necessary capacity but the roof isn't always as high capacity so the ability to use your accessories...
view full answer...
Recommended Roller Setup for Carrying Canoe on Roof Rack
Hey Dennis! We don't currently offer a roof rack roller that's around 40" long, but we do have a few options that may work for your setup. The best option depends on the crossbar system that you currently have on your truck, but you can go with either the Thule Roof Rack Roller - 25-9/16" Wide # TH39PF, the Thule Roof Rack Roller - 44-1/4" Wide # TH99PF, or else the Yakima Ladder Roller # Y01163, which is 25-3/4" wide. The important thing to keep in mind is that neither of these rollers...
view full answer...
Availability of Rhino Rack Roof Rack JB0308 for 2022 Ford F-250
So I found online what Rhino Rack sells as their JB0308 and it's actually a combination of parts that we do sell as part # RRRLKHD, # RB1500B (quantity 2), and fit kit # DK498.
view full answer...
Single Crossbar Rhino Rack Roof Rack for a 2016 Ram 2500 Crew Cab
I just checked with Rhino Rack and I have found a single crossbar roof rack for your 2016 Ram 2500 Crew Cab. You will need the following parts. Rhino-Rack Heavy-Duty Roof Rack Crossbar - Black - 59" Long - Qty 1 item # RB1500B Custom DK Fit Kit for 2 Rhino-Rack 2500 Series Roof Rack Legs - Naked Roof item # DK043H Rhino-Rack 2500 Series Legs for Heavy-Duty Crossbars - Naked Roofs or Fixed Mounting Points - Qty 2 with locks item # RRRLKHDH
view full answer...
Will Rhino Rack Heavy Duty Crossbar Adapters For Mesh Roof Basket Work For Tubular Basket?
Hey Dan, the Heavy-Duty Crossbar Fit Kit for Rhino-Rack Steel Mesh Baskets and Steel Mesh Trays # RUBK is just for the mesh baskets/trays from Rhino Rack, and it allows them to be fitted to the Rhino Rack Heavy Duty Crossbars like Rhino-Rack Heavy-Duty Roof Rack Crossbar - Black - 59" Long # RB1500B. If you do have the heavy duty crossbars then the adapters MIGHT work for your tubular style basket, but you'd be on your own since we haven't test fitted that. What components and roof rack...
view full answer...

Do you have a question about this Accessories and Part?

Info for this part was:

Written by:

Tyler C

Updated by:

DeAnne T

Updated by:

Wilson B

Updated by:

Alex H

Updated by:

Carrie F

Video Edited:

Dustin K

Installed by:

Chris R

Installed by:

Matthew B

Video by:

Adam E

Video by:

Aidan B

At etrailer 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.