1. Roof Rack
  2. Rhino Rack
  3. Crossbars
  4. Square Bars
  5. 1 Bar
  6. 71 In Bar Space
Rhino-Rack Heavy-Duty Roof Rack Crossbar - Black - 71" Long - Qty 1

Rhino-Rack Heavy-Duty Roof Rack Crossbar - Black - 71" Long - Qty 1

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Roof Rack
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Rhino Rack Aluminum Roof Rack - RB1800B
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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. Lowest Prices for the best roof rack from Rhino Rack. Rhino-Rack Heavy-Duty Roof Rack Crossbar - Black - 71" Long - Qty 1 part number RB1800B can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (50)
  • Q & A (4)
  • Photos
  • Used (1)
  • Why etrailer?

Rhino Rack Roof Rack

  • Rhino Rack
  • Crossbars
  • Square Bars
  • 1 Bar
  • 71 In Bar Space
  • Non-Locking
  • Black
  • Aluminum

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.


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: 71" long x 1-5/8" wide x 1-7/8" tall
  • Limited lifetime warranty


RB1800B Rhino-Rack Heavy Duty Roof Rack Crossbar - Black - 71" Long - Qty 1

Item # RB1800B






Customer Reviews

Rhino-Rack Heavy-Duty Roof Rack Crossbar - Black - 71" Long - Qty 1 - RB1800B

Average Customer Rating:  4.7 out of 5 stars   (50 Customer Reviews)

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.

- RLZ01-DC
by:

Review from a similar Heavy-Duty in Roof Rack


I just received my Rhino roof rack and am very pleased with the super fast shipping. The rack seems very strong and it’s very easy to install. I will have to order the 3rd rail also as I had planned on adding a rooftop tent and the tent wouldn’t have enough support on the back. ETrailer is a great place to purchase from since they have everything to fit your needs and service has been great so far. Will be ordering the 3rd rail now. Thank you! 567787


Comments
Rhino rack is holding up great! I discovered that the leaking onto the seatbelt after installing the rack was due to not using the rubber washer that was attached to the old roof plugs. I reinstalled the racks using those washers and no more leak. If anyone is having a leaking problem, that’s how to fix it.
Casey - 09/22/2019

61402

- RLZ01-DC
by:

Review from a similar Heavy-Duty in Roof Rack


Easy to install good quality,Fast delivery!!!! A-1 customer service! 268620


Comments
Am always using it!
Victor R - 07/07/2017

25720

- RB1800B-2
by:

Review from a similar Heavy-Duty in Roof Rack


The rack fit perfectly and works great 255797



- RB1500B-2
by:

Review from a similar Heavy-Duty in Roof Rack


Easy to assemble and install. Vibrates a bit driving and worse with a head wind. Overall happy with my purchase 485046



- RB1250
by:

Review from a similar Heavy-Duty in Roof Rack


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. 486379



- RB1500B-2
by:

Review from a similar Heavy-Duty in Roof Rack


This rack worked out great... I installed in on a 2017 Ford F-150. We drove 6 hrs through wind and rain with a SUP and Tandem Kayak on top. It really took a beating in a storm the whole way. One bracket was a little loose and shifted because of the wind on the Kayak, but it held together. Super happy with Rhino rack! 517071



- RB1250B-2
by:

Review from a similar Heavy-Duty in Roof Rack


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. 340843



- RB1650
by:

Review from a similar Heavy-Duty in Roof Rack


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. 544928


Comments
Still great
Dawn M - 07/23/2019

58110

- RB1375
by:

Review from a similar Heavy-Duty in Roof Rack


These are the perfect racks for a low profile mounting of solar panels on my Sprinter van. 110103


Comments
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
-- comment by: Joe S - 03/27/2014

3263

- RB1375
by:

Review from a similar Heavy-Duty in Roof Rack


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. 771932



- RB1250S
by:

Review from a similar Heavy-Duty in Roof Rack


This loader is amazing...I easily load a 4' x 14' Sunfish sailboat at 120lbs easily without damaging my 2005 Nissan Armada...super sturdy...exactly as advertised. Note:. I order the extra heavy bar and did not need it! Now I take my sailboat with me while I pull my travel trailer. You won't be disappointed. Etrailer ROCKS IN CUSTOMER SERVICE...THEY HUNTED DOWN ALL INFO NEEDED TO MAKE THE PURCHASE...give DENA W a big raise!!!!!! 691495



- RB1800B-2
by:

Review from a similar Heavy-Duty in Roof Rack


When I bought this for my ram promaster not even the manufacturer could tell me how it rated. I was so new they had no comparisons. I’ve had it on my van for over a year. Traveling around the country through all kinds of weather. Rain, hail, snow, and sun in the desert. This rack is awesome.!! 674469



- RLZ01-DC
by:

Review from a similar Heavy-Duty in Roof Rack


My order came quickly and just as shown in the installation video was easy to install. I would recommend both this product and the company. 669535



- RB1800B-4
by:

Review from a similar Heavy-Duty in Roof Rack


Installed this rack on a Ford Transit.....good fit, appears fairly solid. etrailer good to work with! 663756



- RB1500B-2
by:

Review from a similar Heavy-Duty in Roof Rack


Well engineered rack that fits my Ram 2500 crew cab well. A bit of wind noise at highway speeds. I have the heavy duty cross pieces with a square cross section. 664132



- RB1375S
by:

Review from a similar Heavy-Duty in Roof Rack


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. 612849


Comments
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.
Steve B - 03/19/2020

71430

- RB1375B-2
by:

Review from a similar Heavy-Duty in Roof Rack


Great product, fit was spot on with correct vehicle specific parts. Etrailer was fantastic to work with. Great communication and feedback, worked through a small problem with positive outcome. Will definitely purchase from them again, their customer service department is top notch. 603018


Comments
Still going great
Chris M - 02/07/2020

66382

- RB1500B-2
by:

Review from a similar Heavy-Duty in Roof Rack


Easy to assemble and works great. The rack is very solid. 591476



- RB1500B-3
by:

Review from a similar Heavy-Duty in Roof Rack


Great product! No issues 588791



- RB1500B-3
by:

Review from a similar Heavy-Duty in Roof Rack


Great product! I have had no issues 588788



- RB1375B-2
by:

Review from a similar Heavy-Duty in Roof Rack


Solid. One of the end caps came broken in shipping but otherwise ok. Rubber top on bar is nice for holding items 568689



- RB1500B-3
by:

Review from a similar Heavy-Duty in Roof Rack


Great quality and very sturdy. 556189



- RB1375B-2
by:

Review from a similar Heavy-Duty in Roof Rack


eTrailer and RhinoRack are the best! ^ ^^^ 555218



- RB1500B-2
by:

Review from a similar Heavy-Duty in Roof Rack


This is my second Rhino-Rack. They go on very easily and hold the bikes/kayaks and even an extension ladder very well....thanks for a great product 553578



- RLZ01-DC
by:

Review from a similar Heavy-Duty in Roof Rack


Product arrived quickly, etrailer is awesome, however Rhino Rack missed a couple small parts. I am waiting on replacement parts from the factory itself, no telling the wait. The bars are good quality, instructions minimal. I would suggest a plastic bicycle tire lever to help install the rubber channel. Otherwise, I am waiting on the missing pieces to complete the install and report on performance. 528271


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Ask the Experts about this Rhino Rack Roof Rack

  • Can You Install Bed Rail Mounted Crossbars With A Tonneau Cover On A 2015 Chevrolet Silverado
    I have the perfect option that will allow you to install a set of crossbars on the bed rails of your 2015 Chevrolet Silverado with tonneau cover installed. As you have a tonneau cover on your truck that attaches to the inside of the bed rails like the BAKFlip G2 Hard Tonneau Cover part # BAK26121, the Yakima BedRock Truck Bed Cargo Rack part Y01140-78 will not work. Instead, you will want to install a set of crossbar tracks atop the bed rails on your vehicle such as the Rhino-Rack RT-Style...
    view full answer...
  • How to Use Roof Top Tent on Truck Bed with Tonneau Cover Installed
    If the tonneau cover on your Toyota Tacoma installs completely inside the bed rails then you can install crossbar tracks like the Rhino Rack # RRRTV168 that you mentioned for a 5-1/2 foot bed or part # RRRTV208 for a 6-1/2 foot bed. Just note that you will need to cut into a factory plastic bed liner if present where the rivets for the tracks need to attach. Then with the tracks installed you can add the Rhino Rack RLTF Legs # RLTF and the Heavy-Duty Crossbars # RB1800B. Whether or...
    view full answer...
  • Rack To Support Rooftop Tent Over A Truck Tonneau Cover
    A great option for you is to install a set of crossbar tracks atop the bed rails on your vehicle such as the Rhino-Rack RT-Style Roof Rack Tracks part # RRRTV168 for 5-1/2" beds and part # RRRTV208 for 6-1/2" beds. If you have a factory plastic bed liner, you will need to cut out the mounting location where the rivets attach. You will also need a set of mounting feet and matching crossbars. This rack also requires drilling into your Tacoma. I recommend using Track Mount RLTF Legs for...
    view full answer...
  • How Many Crossbars are Included with the Bully Adjustable Ladder Rack # CG-903
    The Bully Adjustable Ladder Rack # CG-903 is only available in pairs. For a single crossbar roof rack confirmed to fit your 2001 Ford Van you would want the part # RB1800B and the Rhino-Rack Roof Rack Legs # RL150S10.
    view full answer...

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Used Items Available

Condition: Like New

Notes: May have damaged packaging or minor cosmetic blemishes.

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Info for this part was:

Written by:
Tyler C
Updated by:
DeAnne T
Updated by:
Alex H

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