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  1. Roof Rack
  2. Rhino Rack
  3. Crossbars
  4. Square Bars
  5. 2 Bars
  6. 54 Inch Bar Space
Rhino-Rack Heavy-Duty Roof Rack Crossbars - Black - 54" Long - Qty 2

Rhino-Rack Heavy-Duty Roof Rack Crossbars - Black - 54" Long - Qty 2

Item # RB1375B-2
Our Price: $171.20
Roof Rack

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Shipping Weight: 9 lbs
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These heavy-duty, aluminum crossbars work with Rhino-Rack legs (sold separately) to create a sturdy roof rack or ladder rack for your vehicle. The square bars have built-in C-channels for mounting Rhino-Rack Heavy-Duty, contractor-grade accessories. Great Prices for the best roof rack from Rhino Rack. Rhino-Rack Heavy-Duty Roof Rack Crossbars - Black - 54" Long - Qty 2 part number RB1375B-2 can be ordered online at or call 1-800-940-8924 for expert service.
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  • Reviews (161)
  • Q & A (0)
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Rhino Rack Roof Rack - RB1375B-2

  • Crossbars
  • Square Bars
  • 2 Bars
  • 54 Inch Bar Space
  • Rhino Rack
  • Black
  • Overhang

These heavy-duty, aluminum crossbars work with Rhino-Rack legs (sold separately) to create a sturdy roof rack or ladder rack for your vehicle. The square bars have built-in C-channels for mounting Rhino-Rack Heavy-Duty, contractor-grade accessories.


  • 2 Heavy-Duty square crossbars allow you to build a roof-rack system from scratch
    • Rhino-Rack legs and custom fit kit (sold separately) create a complete roof rack
  • Built-in C-channel on top of each bar is designed for mounting Rhino-Rack Heavy-Duty accessories and carriers
    • Rubber strip in each 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 each bar for mounting to Rhino-Rack Heavy-Duty roof-rack legs
  • Lightweight, extruded, structural-grade aluminum construction for strength and durability
  • Black color


  • Quantity: 2 crossbars
  • Dimensions: 54" 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

RB1375B Rhino Rack Heavy Duty Roof Rack Crossbars - Black - 54" Long - Qty 2

This Product Fits The Following Vehicles

California residents: click here

Customer Satisfaction Score:

Customer Reviews

Rhino-Rack Heavy-Duty Roof Rack Crossbars - Black - 54" Long - Qty 2 - RB1375B-2

Average Customer Rating:  4.6 out of 5 stars   (161 Customer Reviews)

These heavy-duty, aluminum crossbars work with Rhino-Rack legs (sold separately) to create a sturdy roof rack or ladder rack for your vehicle. The square bars have built-in C-channels for mounting Rhino-Rack Heavy-Duty, contractor-grade accessories.


I’ve had this rhino rack for over 3 years and it’s been excellent on long road trips to the ski slopes. A year after my purchase, I realized that I was missing the plastic coverings that attached to the end of the bars and called their customer service to resolve the missing pieces. I was impressed with their quick response and seamless delivery.


Tricky to rivet tracks onto car with a manual riveter but once done, a great solution for the car with ease of bar removal. My only regret was going with the square bars which result in notable increase in wind noise.


High-quality, sturdy rails, but noisy. There was a pronounced and audible whistle driving with these racks at any common road or highway speed (with the rubber inserts installed across the top). I have since replaced these rails with the Rhino vortex aero style (change of vehicles and the HD bars did not fit the new car). Having used both types several times, I would recommend the aero style over the HD if you have the option.

2012 Ford Edge

Product installation instructions were fair, and that is the worst thing I have to say. I havent put anything on the rack yet as I just installed it, but I gave a good tug on the bars and they are SOLID. The product came in a reasonable amount of time, and the feedback for etrailer is that I got followup emails at each step of the process keeping me fully informed right up to the message asking for feedback.

Bottomline: etrailer is a great business to work with, and this product seems to be good too.


Very HD, no worries at all regarding ability to carry weight safely. Rubber track keeps things from sliding, great stuff. 4 stars rather than 5 because one bar arrived with a large scratch down the side. They’re compensating with $20, but it is worth $90, so if I eventually need to replace because of oxidation, I’m up a creek…

2008 Nissan Frontier

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.

Chris M.


Still going great


Can't really comment on the bars because they didn't arrive but the legs got here. Called Justin and he is getting them shipped, just wondering why it takes so long to get here. Picked on 8/12 and delivery is set for 8/23.


This has been a disaster, and terrible experience from the start. Original product Rhino roof rack ($188.00) misrepresented for sale, even called and was told all parts were included as "Open Box" item. Received item with missing parts and mismatched parts, then ET sent wrong parts (Legs) causing having to order these cross bars ($192.00) to fit parts sent (Legs). Now my $300.00 BougeRV ski rack - mounting base plates won't fit the crossbars. Still waiting for return label for original item so I can get my refund of $188.00. Three weeks later, still dealing with problem. I do appreciate Shawnee and EDW for their efforts in follow up service attempts.

Etrailer Expert

Jenny N.


I will have our customer service team reach out to you.


eTrailer and RhinoRack are the best! r>^^^^


Just got it put on and it looks great. Have not had a chance to use it much at this point, but installation was fairly easy and I'm happy with how it looks.


Good product, no need for foam blocks

2018 Chevrolet Colorado

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


Rock solid with over 120 pounds on them daily, 1 year later.

2007 Land Rover LR3

Easy to install and pretty good fit. They feel extremely sturdy when put together.









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.


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


For the most part easy install, very straightforward, inserting the rubber into the rails needed some effort. The video on your website of the install has the rubber already inserted.


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.

Show More Reviews

See what our Experts say about this Rhino Rack Roof Rack

  • Half Rhino-Rack HD Roof Rack for a 2015 Chevy Colorado Crew Cab with Naked Roof
    In order to get half of a Rhino-Rack roof rack for your 2015 Chevy Colorado we just have to piece together the parts. For a single bar you will need # RB1375B. For just 2 feet instead of 4 you will need # RRRLKHDH. And you will need custom clamp kit, # DK330, which is all 4 of the clamps and pads but they are not available individually so you would have to get the whole kit and just use 2 of them.
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  • What Parts do I Need with My Rhino-Rack 54" HD Crossbars to Fit on My 2012 Ford Edge with Bare Roof?
    According to my research of your Rhino-Rack part number 1375, I think you are most likely referring to the Rhino-Rack Heavy Duty Crossbars -54" Long # RB1375B-2 (black) or # RB1375 (silver) which are confirmed to fit a bare-roof 2012 Ford Edge. If this is what you have, you need the Rhino-Rack 2500 Series Legs # RRRLKHD and the Custom DK Fit Kit for 4 Rhino-Rack 2500 Series Roof Rack Legs - Naked Roof # DK228. With both of these components, you will have a full roof rack system on your...
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  • Roof Rack for 2014 Chevy Silverado 2500 that Could Have Tepui Tent Installed
    I looked up the Tepui Tents and they basically attach to roof rack crossbars like the Rhino Rack roof rack part numbers # RB1375B-2, # RRRLKHD, and # DK227 that you referenced. The only issue you may encounter is that this rack has a weight capacity of 130 lbs.
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  • Rhino-Rack Roof Rack Recommendation for a 1989 Mitsubishi Montero with a Naked Roof
    You are correct, the Rhino-Rack Roof Rack Legs that you need for your 1989 Mitsubishi Montero are part # RL280S4. These are the gutter mount feet and they are 11 inches tall. For crossbars, you can use their Heavy-Duty Crossbars, # RB1375B-2 for black or # RB1375 for silver. I have attached the installation instructions for you to check out.
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    Image 1 for
  • Tonneau Cover and Rack Options for 2007 Honda Ridgeline
    The tonneau cover manufacturers do offer some covers for other trucks that have the T-slots in the side rails that can be used tor installing a ladder rack like the Yakima OverHaul HD, but unfortunately they don't offer anything like this for your 2007 Honda Ridgeline. If the 165 lb capacity of a standard roof rack would work for you, your best bet would be to go with a tonneau cover like the BAK BAKFlip F1 you'd looked at, part # BAK72601 and use a roof rack on the vehicle. I'd recommend...
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  • Weight Capacity and Comparison of Rhino Roof Racks for a 2011 Acura RDX
    I spoke with my contact for Rhino Rack and he said the weight capacity for all Rhino-Rack roof racks for your 2011 Acura RDX is 110 lbs. I think you were looking at the Rhino-Rack Heavy-Duty roof rack with the Heavy-Duty crossbars, # RB1375, the leg kit, # RRRLKHD, and Custom DK Clamps and Pads, # DK177. The Heavy-Duty crossbars will have a higher weight capacity, but once they are installed on a 2011 Acura RDX, the entire roof rack capacity drops to 110 lbs due to the limitations on the...
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  • Recommended Rhino-Rack Crossbars that fit a 2017 Ford C-Max
    I believe the measurement you're looking at is referring to the HD Bars # RB1375B-2 which you don't have, however I can say with certainty that the Rhino-Rack ROC25 Roof Rack for Naked Roofs - Vortex Aero Crossbars # RR25SR will fit your 2017 Ford C-Max just fine. The front crossbars measure 43-9/16" long x 3-1/8" wide x 1-3/16" tall, and the rear crossbars measure 41-3/8" long x 3-1/8" wide x 1-3/16" tall.
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  • 2013 Pathfinder Naked Roof Roof Rack Recommendation
    For your 2013 Nissan Pathfinder the Sportrack Semi-Custom roof rack part # SR1002 has not been confirmed to fit your vehicle, BUT I do have a similar roof rack that would work for you. Instead you would want the Rhino Rack roof rack that consists of part numbers # RB1375B-2 and # CXB if you are looking for the most economical roof rack option around.
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  • Are the Rhino-Rack Track Mount RLTP Legs Compatible with Yakima Tracks
    We had the Rhino-Rack Track Mount RLTP Legs, # RLTP, and the Yakima tracks in stock so I pulled them from our warehouse and made a short video for you. I do have a solution for you, however the Rhino-Rack feet are not compatible with the Yakima tracks. Instead, I recommend using the Rhino-Rack RTC Tracks, # RTC14. These tracks are 55 inches long and are compatible with the RLTP legs. They are also more economically priced over the Yakima tracks which will save you some money. I have...
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  • Do Rhino Rack Vortex Crossbars Have an Upward Curvature?
    The Rhino-Rack Vortex Bars are slightly bowed in the longer bar options to help support the weight when applied to the center of the bar. Most manufacturers have this as a part of the aero bar design. If you want a more straight bar, then you will want to instead use the heavy duty bars like # Y01-120B-NT for the track system or # RB1375B-2 for just the crossbars. There are longer bars like # RB1500B-2 and # RB1650B-2 if desired.
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  • Best Roof Mounted Bike Rack Carrier for Rhino Rack Heavy Duty Square Crossbars
    I would be happy to help you. The Yakima ForkLift Roof Mounted Bike Carrier item # Y02098 will work with square crossbars like your Rhino-Rack Heavy-Duty Roof Rack Crossbars item # RB1375B-2. The product page is correct you can not use the Rhino-Rack MountainTrail Rooftop Bike Carrier item # RBC035 with square bars.
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  • Do Rhino-Rack RT-Style Roof Rack Tracks # RTS508 for 2012 Range Rover Sport Work with OEM Rack
    If you installed the Rhino-Rack RT-Style Roof Rack Tracks # RTS508 on your 2012 Land Rover Range Rover Sport these are intended for use with Rhino-Rack track-mounted legs, including parts # RLTP, # RLTF or # RLT500. These tracks are not listed as being compatible with the Range Rover OEM roof rack so to confirm I checked with my technical contact at Rhino-Rack. My contact there also could not provide any assurance of compatibility of these tracks with the OEM roof rack. The RTS508 tracks...
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  • Roof Rack and Canoe Carrier Recommendation for a 2008 Chevy Silverado
    A Rhino Rack Roof Rack that includes the part # RRRLKHD would do an excellent job for carrying a 15 foot canoe on your 2008 Chevy Silverado. The rest of the parts needed to complete the roof rack would be the part # RB1375B-2 and # DK227. This is one of the strongest racks we offer so it would definitely take a lot of abuse. It would be great for carrying your canoe. For securing a canoe upside down on the crossbars I would recommend the Ratchet Grab part # RRRRG. I spoke to my contact...
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  • Rhino-Rack Roof Rack Fit on 2017 Acura MDX
    We can get your 2017 Acura MDX with a naked roof set up with a roof rack, though I recommend going a different route than the HD bars you asked about. The reason for that is these are uniquely large square bars, much larger than standard square crossbars, and don't offer additional capacity. Going with an aero roof rack from Rhino-Rack will still give you the same 165 lb dynamic capacity, will be much quieter, and allow you to use the rack for other things if you'd like. The HD bars often...
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  • Availability of Rhino-Rack Roof Rack With Crossbars Longer Than 49 inches
    The correct Rhino-Rack crossbars that are confirmed to fit your 2004 Ford Ranger are the 49 inch ones that come with the Rhino-Rack bars # RRVA126B-2, 2500 Series Legs # RRRLKVA, and Fit Kit # DK191. The way that these specific crossbars are designed will not allow you to use a longer option due to the limited channel length on the bottom side of the crossbars. For a Rhino-Rack roof rack option that will allow you to fit longer crossbars to it you will need to go with the 2500 Series Legs...
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  • Can Rhino-Rack HD Crossbars Be Mounted Over the Bed On a 2022 Toyota Tacoma
    I do have options for you but we don't offer any options to mount Rhino Rack HD Crossbars over the bed of a 2022 Toyota Tacoma without drilling into the bed rails, there are no attachments for the rail system for these bars. In order to utilize the Rhino-Rack Heavy-Duty Roof Rack Crossbars part # RB1375B-2 you'll need to place them on the roof using the Rhino-Rack 2500 Series Legs part # RRRLKHD and Custom DK Fit Kit part # DK174. The other option is the Rhino-Rack Reconn-Deck Overland...
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  • Can Rhino Rack Square Bars Be Cut Down To Fit A 2014 Scion xB
    For a 2014 Scion xB we recommend the Rhino-Rack Heavy-Duty Roof Rack Crossbars # RB1375B-2, which are 54" in length. As for cutting down longer Rhino Rack square bars, which I don't recommend, you would need a miter saw with a metal cutting blade and could cut the bars to your specific needs. The end caps would need to be removed first so that you could add them on once you finish cutting. You'll also want to paint any exposed metal after cutting. If you need the mounting hardware for...
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  • What Tie Downs Can I Use With The Yakima LockNLoad # Y05044
    The Ladder Pegs for Rhino-Rack Heavy-Duty Crossbars - 3" Tall # RSLP will not fit in the tracks of the Yakima LockNLoad Platform Roof Tray # Y05044, but I have something similar that you can use with the LockNLoad. The Ladder Pegs are made to fit in the rhino rack heavy duty crossbars # RB1375B-2. You can use the Yakima Eye Bolts # Y01162 with the lock in load on your 2019 Jeep Grand Cherokee.
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  • How to Measure for Mounting Shorter-Than-Recommended Rhino-Rack Vortex Bars on a 2016 Honda CR-V
    With a 2016 Honda CR-V, the appropriate Rhino-Rack crossbar system for the naked roof is: 54" Heavy-Duty Roof Rack Crossbars, part # RB1375B-2 2500 Series Legs, part # RRRLKHD Custom DK Fit Kit, part # DK284 It looks like you have the right legs and fit kit but have the shorter crossbars. This isn't a tested fit, so there's a chance it will not work. However, if your are trying this, then your solution would be the best route. Take the difference divided by 2 (3" on each side), and subtract...
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  • Rhino-Rack Heavy-Duty or Vortex Crossbars for 2019 Ford Transit Connect
    The primary difference between the Rhino-Rack Heavy-Duty Crossbars and the Rhino-Rack Vortex Aero Crossbars has to do with what they are designed to carry and what accessories work well with them. The Heavy-Duty Crossbars feature built-in C-channels that are made specifically for Rhino-Rack Heavy-Duty accessories like the Hi-Lift Jack Mounting Brackets # RJHB. Because the bars are larger than most other systems they will not be compatible with a lot of accessories that aren't specifically...
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    Image 1 for
  • What Heavy Duty Crossbar Setup do You Recommend for My Snugtop Camper Shell with Tracks?
    Without knowing the exact crossbar dimensions that are compatible with your ROAM tent's clamps, we do have a crossbar system that will give you the weight capacity you need to work with your Snugtop camper shell on your 2015 Toyota Tacoma. For this setup, you need the following parts: - Rhino-Rack Quick Mount Legs for Vortex Aero Crossbars - RTC and RT Roof Rack Tracks # RRRLT600 - x2 Roof Rack Leg Spacer Blocks for Rhino-Rack Heavy-Duty Crossbars - 5 mm Thick # RRQMHD05 - Rhino-Rack...
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  • Affordable Way To Carry A Kayak On A 2010 Hyundai Sonata
    I have an affordable solution for you, however, the Rhino-Rack Heavy-Duty Roof Rack Crossbars - Black - 54" Long - Qty 2 # RB1375B-2 is not a fit for your 2010 Hyundai Sonata and even if it was, you would need to also buy a few other parts to fit it onto a vehicle so it would not be the price you were looking at. For your vehicle with a naked roof, the SportRack Semi-Custom Roof Rack 50" # SR1002 is going to be your best option. This square bar roof rack includes everything necessary...
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  • What Replacement End Caps do I Need for My Rhino-Rack Heavy Duty Crossbars?
    We definitely have them! The replacements you need for your Rhino-Rack Heavy Duty Crossbars like the # RB1375B-2 is the Replacement Endcap for Rhino-Rack Heavy-Duty Crossbars - Qty 1 # RRM002. It is important to note that each of these comes with a quantity of 1, so you will need to order 4 total.
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  • Roof Rack for 2009 Jeep Wrangler Unlimited With Aftermarket Hard Top to Transport 2 Kayaks
    The roof racks that we offer for the 2009 Jeep Wrangler Unlimited, such as the Rhino-Rack System consisting of parts # RB1375B-2, # RLT500 and # RTC95JW, are intended for use on the OEM hardtop. This system when mounted on the factory hardtop has a maximum cargo weight capacity of 65-lbs. This limit is not a function of the rack materials, but rather the capacity of the OEM roof, and therefore is the same for all other roof racks we offer for your Wrangler. Without knowing the brand and...
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