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Lockrack Watersport Carrier - Kayak, Canoe, or 2 SUPs - Side Loading - Universal Mount

Lockrack Watersport Carrier - Kayak, Canoe, or 2 SUPs - Side Loading - Universal Mount

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Watersport Carriers
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339LRUNISETA - No Load Assist Lockrack Kayak,Canoe,Paddle Board
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Watersport carrier holds gear with rubber-coated, ratcheting arms - no need for load straps. Integrated locks secure your watercraft to the carrier. Includes clamp-on and channel mounting hardware. Lowest Prices for the best watersport carriers from Lockrack. Lockrack Watersport Carrier - Kayak, Canoe, or 2 SUPs - Side Loading - Universal Mount part number 339LRUNISETA can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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Lockrack Watersport Carriers - 339LRUNISETA

  • Kayak
  • Canoe
  • Paddle Board
  • Roof Mount Carrier
  • Lockrack
  • Saddle-Style
  • Aero Bars
  • Factory Bars
  • Round Bars
  • Square Bars
  • Elliptical Bars
  • Bars with T-Slots
  • Clamp On
  • No Load Assist
  • Side Loading
  • Locks Included

Watersport carrier holds gear with rubber-coated, ratcheting arms - no need for load straps. Integrated locks secure your watercraft to the carrier. Includes clamp-on and channel mounting hardware.


  • Watersport carrier lets you transport 1 kayak or canoe or 2 SUPs on your roof rack without straps
  • Integrated locking system secures your gear to the carrier - includes 4 keys
  • Rubber-coated, ratcheting arms hold your gear securely at 4 touch points
    • Eliminate the need for load straps
    • Protect gear from scuffs and scratches during transport
  • Removable arms allow kayak, canoe, or SUPs to be easily loaded from the side of the vehicle
    • Set boat on base, then slide outer arms into the carrier and ratchet them tight against the hull
    • Flat position provides overhead clearance when not in use - reduces height to under 2"
  • Rubberized strip on top of base provides cushioning and slip resistance for your watercraft
  • Easy installation with included hardware and tools
    • Brackets and hardware included for clamp-on installation
    • T-bolt hardware included for crossbars with top channels
  • Lightweight aluminum construction is corrosion resistant


  • Application: round, square, aero, elliptical, and most factory crossbars
  • Carrying capacity: 1 boat or 2 boards
  • Weight Capacity: 175 lbs
  • Dimensions:
    • Minimum: 27-1/2" long x 9-11/16" tall x 5-1/2" deep
    • Maximum: 41" long x 9-11/16" tall x 5-1/2" deep
  • Weight: 17 lbs
  • 1-Year limited warranty



The Lockrack watersport carrier lets you transport 1 kayak or canoe or 2 stand-up paddle boards on your roof rack crossbars without the need for load straps. The rubber-coated arms can be adjusted to the width of your boat or boards and ratchet into place for a secure hold. Once they are set, the arms lock into place and can only be removed with the included keys, ensuring your gear is safe and secure. Because a single person can quickly and easily load the boat or boards onto the carrier, and since load straps aren't necessary, you'll spend less time loading and unloading your gear and more time out on the water.

Quick, Strapless Loading with Ratcheting Arms

Loading a kayak, canoe, or SUPs onto the carrier is easy for one person to do. With the inner arms already installed, simply stack your gear on the carrier's base, making sure they're pressed against the arms. Then just insert the outer arms into the carrier and ratchet them down so they're sitting snuggly against your gear. Once fully locked around your gear, the ratcheting arms' curved design creates a lateral and downward force, ensuring your boat or boards are secure and won't slide around. And because of this design, you don't have to use load straps to secure the boards to your roof.


To ensure your boat or boards aren't damaged during transport, the ratcheting arms are covered with a rubberized sleeve. This rubber-coating flexes against the sides of your gear to protect them from scuffs and scratches, while still providing a secure hold.

For longer gear and longer trips, we recommend using bow/stern tie-down straps (sold separately). Because the carrier holds your gear in the center, the bow and stern can be subjected to damage caused by high winds. The bow/stern tie-downs provide additional support to help protect against this type of damage.


When not transporting your gear, the carrier's arms can be secured flat against your crossbars. In this position, the carrier adds less than 2" of overhead height to your roof rack crossbars. This means you won't have to remove them when pulling into your garage.

Integrated Locking System


Four locking points secure the ratcheting arms and your gear to the carrier. When you ratchet the arms down, they lock in place and can only be removed with the included keys, giving you peace of mind when you're away from your vehicle and gear. For added convenience, the keys hook onto your key ring.

Easy Installation with Universal Mounting Hardware


The rack installs quickly and easily with universal mounting clamps. Simply set the rack on top of your crossbars, attach the bottom portion of the clamp, and tighten the clamps down with the included tool.


To install the rack directly into the top channels of your crossbars, attach the T-bolts instead of the mounting clamps. Then just slide the rack into your crossbar's channels and secure it using the included socket wrench. To access the carrier's mounting hardware, simply remove the rubber strip on top of the base.

LRUNISETA Lock Rack Universal Water Craft Carrier with Universal Mounting Hardware

Video of Lockrack Watersport Carrier - Kayak, Canoe, or 2 SUPs - Side Loading - Universal Mount

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

Video Transcript for Lockrack Kayak Canoe or 2 SUPs Watersport Carrier Review

Speaker 1: Today we're gonna be taking a look at the Lockrack watersport carrier for kayaks, canoes, or two stand up paddle boards, part number 339LRUNISETA. The Lockrack watersport carrier is a versatile carrier that can carry up to one kayak, canoe, or up to two stand up paddle boards, and it has the added bonus of not requiring any tie-downs once it's installed. To hold the kayaks or stand up paddle boards in place, we have these easy to use ratcheting arms, and they have a rubber coating on them to help protect the hulls of both your paddle boards and your kayaks as well.This'll have four points of contact with your kayak, with two arms on each side, and it's also have these nice grips on them to ensure that the kayak doesn't shift back and forth while traveling as well. In some cases, you may have to remove the antenna, like here, because it may make contact with the kayak once it's installed. While this may work different for different vehicles, unfortunately in this case, we can't open the rear hatch because it will make contact with the kayak before it's fully opened.Once everything is installed and tightened down, you notice that you can't pull the arms back out. To do that, it does come with a set of four keys, like you see here, which inserts on the inside like so, and then you turn it, and that's what releases the arm.

These keys come in a quantity of four and also have an end point here where you can attach it to your key chain. With this system, since it's side-loading, you can actually place it more towards the passenger or driver side, depending on the orientation you want. Also, depending on the bar length, once this is installed, you might be able to still install other accessories such as bike racks.We've gone ahead and removed the kayak to show off some additional features here, and one of them being, is when this is just traveling with nothing on it, this does fold flat by flipping your arms off to the side to where you see this entry point here, and just pushes into place and locks in like so, and you can do this with the rest of the arms as well. One final feature about this rack is that it is a universal mount, meaning it can work with the channels, like you see here, or if you have square, round, or factory bars, it comes with these clamps to wrap around those as well. Or, if you just wanna get the channel mount style, we do sell that on etrailer.com as part number 339LR65LASET.With the arms completely folded out and in their regular position, it's gonna be 16 and 3/16" tall by 34 inches wide.

As far as the adjustability of the arms back and forth, at the base it's gonna be 27 1/2 - 41" and at the top, it's gonna be 16-29 1/2". This does have a carrying capacity of 175 pounds, but you're always gonna double check with your vehicle's manual to make sure your roof can take those weights, and the carrier itself weighs 17 pounds, so it's nice and lightweight to put up on your vehicle.When comparing this with other kayak carriers, one that comes up is gonna be the Yakima Showdown kayak or stand up paddle board carrier with lift assist, part number Y04081. Both of these have a few similarities, but we're gonna be focusing in on the differences. The first big difference is gonna be with the Yakama, it does have a load assist to either put your kayak or two stand up paddle boards into place. However, with the Lockrack, this doesn't require any tie-downs at all once it's installed.

You get all the arms pushed in place, and it's ready to go. With the Yakama, you do have the tie-downs, as well as the bow and stern tie-downs to make sure everything stays in place while you travel.The Yakama does have a carrying capacity of 80 pounds, while the Lockrack has a carrying capacity of 175 pounds. So there is quite a bit of difference there. Now that we've gone over some of the features, let's go ahead and show you how it installs. We're gonna show you both styles of how to install this on your vehicle, and we'll start with the channel mount style.

First, we're gonna grab the channel mounts here. We'll go to our roof rack and start installing those bits.So take the square end on the bottom here, we'll slide it in to our t-track, here . Just push that into place, repeat this for our second nut. Remove the two nuts at the top here. Once we have our bar in our hand here, we'll make sure we'll line up the holes with our mounts. Gotta spread this out a little bit more. Now we wanna make sure it's even with our front bar. That looks to be pretty close there. Now we can tighten it down. Next we'll lift up the padding here, or remove it completely, depending on what you wanna do. We'll take our nut, we'll reinstall it, and then we'll take our included tool and tighten it down. We'll do this one this on the other side as well.Once everything is tightened down, we can take our padding and put it back underneath our catches, here, and push it back down in place. Next, we'll take our arm and slide it into our base, just until it's burst point, and then we can grab our kayak, and load it up as well. Once everything is tightened down, we can put our pad back into place. It just kinda pushes in, like so. Slip this on the pads, you're gonna put it upside down, and that also goes for stand up paddle boards as well, with the fins facing forward. We'll make sure it's even.Next we'll install our arms on the passenger side. You wanna push them in just until they make contact with the hull of your kayak or stand up paddle board. They ratchet in, then give them one final push. Then give it a shake test to make sure everything is secure, and now we're ready to hit the road.Now that we've shown you how to install this into your channel mounts. Let's go ahead and show you how it installs on square round bars or factory bars. We have the clamp style already installed in the front. We'll show you the installation process on our second bar. We have our base partially disassembled here, so our next step is we're gonna take our mount here, and the original channel mount and do a couple modifications. We'll first take our allen tool here, which is included, and we'll loosen it up. Just loosely on one side and then completely take the screw out on the other side.We'll take the top portion with the hole here, take off the pad, and take our previous channel mount, take off the plastic spacer at the top, and this slides into the bottom portion there. We'll replace the padding, and our spacer goes on the top. Now feed that into our base, like so. Reinsert that top screw, and take our included tightening tool, and tighten that down as well.Now we're ready to set this onto our square bars. Sit it down like so, making sure it's even with the front bar. Take our screw to be removed, put it back through, install our nut underneath, and start tightening it down. Then we'll go back to the other side and start tightening it down as well, so it tightens down evenly around the bar. Then we'll repeat this process on the other side as well. Now with it tightened down, we'll put our pad back into place, and put our arms back in, and there you have it for the Lockrack water sport carrier for kayaks, canoes, or two stand up paddle boards. Part number 339LRUNISETA.


Ask the Experts about this Lockrack Watersport Carriers

  • Comparing 339-LRUNISETX vs 339LRUNISETA Lockrack Watersport Carriers
    The biggest difference is that the Lockrack Watersport Carrier # 339LRUNISETA has a single pad that you use to mount your kayak, canoe, or SUP on while the Lockrack Adjustable Watersport Carrier # 339-LRUNISETX has 2 sets of pads that your kayak, canoe, or SUP rests on. The advantage of using the adjustable option is that if your roof rack does not use round bars you can actually ignore the middle black piece and adjust the pads freely from each other on your roof rack. This means that...
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  • Load Assist That Can be Used With Lockrack Watersport Carrier
    Though you can load your kayaks from the rear onto the Lockrack Watersport Carrier # 339LRUNISETA or # 339-LRUNISETX if you choose, the Yakima ShowBoat 66 Slide-Out Load Assist Roller # Y04068 won't work because its bars have a maximum spread of 32 inches, while the smallest the Lockrack assembly will be from outside to outside is 34 inches. There is an option for a rear-loading assist, the Thule Water Slide Non-Skid Loading Mat # TH854 which has a slick top layer to help you easily...
    view full answer...
  • Will the Lockrack Watersport Carrier Fit a 2016 Ford Expedition with Factory Crossbars
    The Lockrack Watersport Carrier part # 339LRUNISETA will work just fine with the factory roof rack on your 2016 Ford Expedition so you don't need to replace this. That said, you will need to be mindful of your usable crossbar space in relation to the width of your kayak/boards but this should not be too much of an issue for most kayaks/boards.
    view full answer...
  • Will the Lockrack Watersport Carrier Work with a Hobie Mirage Outback Kayak
    We have not yet had the chance to use the Lockrack Watersport Carrier part # 339LRUNISETA with a Hobie Mirage Outback so I cannot confirm it will fit with 100% certainty. However, I did some research and I do not see any reason as to why it would not work as it will meet both the width (34") and weight capacity (103 lbs) of your Mirage Outback. The Lockrack is very lightweight which means it is easy to get on and off the vehicle. It also eliminates the need for tie-downs due to its...
    view full answer...
  • Locking Kayak Carrier and Paddle Board Carrier Recommendation
    Since we don't have a single rack that will be able to carry both your paddleboard and your kayak at the same time you'll want to go with a locking rack for each. The LockRacks like the part # 339LRUNISETA that you referenced are lockable so this would be a great route to go with. This specific rack can carry a kayak or up to two paddleboards. You could use two of these assuming your board and kayak could fit on your crossbars next to each other. You might have to go with a J-style...
    view full answer...
  • Kayak Rack for 2018 Subaru Outback Limited with Factory Roof Rack
    The Yakima JayLow, part # Y04073, is a great J-style carrier that fits the factory crossbars on your 2018 Subaru Outback. All of the tie-downs are included. I like the JayLow because it can be folded down when you're not using it and it can also be adapted to carry two kayaks if you ever need it. They aren't required but I like to recommend the Malone QuickLash hood loops, part # MPG308, to make the tie-down connections easier. For another option look at the Lockrack carrier, part...
    view full answer...
  • Canoe and Ladder Carrier Recommendations for Rhino-Rack Roof Rack on 2020 Jeep Gladiator
    Glad to hear that you like the Rhino-Rack SG Roof Rack for Rain Gutters # RRSG59 on your 2020 Jeep Gladiator! The Rhino-Rack Vortex Aero-Style crossbars use standard dimensions to in all honestly you can use just about any of our canoe carriers or load stops, but it sounds like you would like some recommendations. In that case I really like the Inno Locker Watersport Carrier # INXA445 or the Lockrack Watersport Carrier # 339LRUNISETA for your canoe because they are easy to use and they...
    view full answer...
  • Kayak Carrier Similar to Malone V-Style for Aero Bars
    The V-Style Kayak Carrier for Malone XtraLight Trailers - 1 Kayak # MPG567 are only a fit for square bars like the Inno # INB127 or the newer Thule SquareBar # TH712200. There is not a similar style kayak carrier to fit aero bars. You may be interested in the MegaWing # MPG207 or the SeaWing # MPG107MD. The Lockrack Watersport Carrier - Kayak, Canoe, or 2 SUPs - Side Loading - Universal Mount # 339LRUNISETA is a more sophisticated version that doesn't need the tie-downs.
    view full answer...
  • Recommended Rooftop Carrier for Tandem Canoe
    The Thule SUP Taxi XT # TH810001 is great rooftop carrier for paddleboards but its design is not ideal for a canoe. We do offer better options for canoe transport that appear on the page I linked for you. For a Thule carrier we offer their Portage gunwale-mount # TH819 that includes tie downs. This carrier fits almost any roof rack crossbar shape, including round, square, aero, elliptical, and most factory crossbars. Ideally the rack bars will be spaced close to or at the maximum recommended...
    view full answer...
  • Aero Roof Rack and Kayak Carriers for 2019 Toyota Tundra
    A quieter aero-style type roof rack is a good choice for your 2019 Tundra and we have options in this type for both the Tundra CrewMax and Double cabs. My favorite is the Rhino-Rack Vortex system, which is both one of the better designs and one of the better values in a quality aero-style roof rack. For a black roof rack use parts # RRVA150B-2, # RRRLKVA and # DK079. This setup fits both cab styles. The 59-inch bars have rubber strips to reduce wind noise and these can be removed to...
    view full answer...
  • Ladder Rack Needed to Carry a Canoe with a 2013 Ram 1500 with BAKFlip G2 Tonneau Cover
    Since the BAKFlip G2 Hard Tonneau Cover, part # BAK26207 or # BAK26203 , mounts inside the bed rails of your 2013 Ram 1500 you definitely can install the TracRac SR! This is one of the best ladder racks out there and will do a great job for hauling your canoe as well as other equipment you may need. As long as your Ram doesn't have the RamBox then you can use part # TH43003XT-784 for a 5-1/2' bed or part # TH43003XT-501 for a 6-1/2' bed. If you are wanting the over-the-cab extension...
    view full answer...
  • Roof Rack for 2018 Nissan Pathfinder with Bare Roof
    Rhino-Rack offers a number of rack options that will fit well on your 2018 Nissan Pathfinder that has a bare roof. All of these appear on the linked page. My recommendation is their black Vortex rack which is made of parts # RRVA150B-2, # RRRLKVA and # DK407. This rack features the quieter aero-style of crossbar, in this case 59-inch bars, that make less wind noise. These also offer flexible mounting for accessories like bike or kayak racks since they accept both the standard clamp-around...
    view full answer...
  • Recommended Stand Up Paddleboard Rack for TracRac Ladder Rack Compatibility
    The Thule SUP Taxi XT Stand-Up Paddleboard Carrier # TH810001 does have straps that when fully extended will fit around the TracRac Crossbars. I can't confirm this to be true for the Yakima SUPDawg # Y04075 on the wide TracRac crossbars because of their size. If you want the cleaner look, I instead recommend the Inno Locker Watersport Carrier - Locking - Channel Mount - 1 Boat or 2 Boards # INXA445 or the Lockrack Watersport Carrier # 339LRUNISETA. These options will mount to the...
    view full answer...
  • Recommended Roof Rack and Heavy-Duty Kayak Carrier for 2014 Honda Accord
    Starting with the roof rack I highly recommend the Rhino-Rack Vortex System that consists of # RRVA137B-2 for the two 54" Aluminum Vortex Bars in Black or # RRVA137S-2 for Silver, # RRRLKVA for the 2500 Series Legs, and # DK359 for the Custom DK Fit Kit. I really like the Rhino-Rack Vortex systems because their aerodynamic bars with built-in channels provide many of the same benefits of the higher-end racks (extremely quiet ride, heavy-duty strength, compatibility with channel-mount...
    view full answer...
  • Recommendations For Carrying 105-Lb Kayak On 2012 Volkswagen CC With No Roof Rack
    I would love to sell you a roof rack and kayak carrier and load-assist for your Hobie PA 12 but unfortunately we do not have a load assist that can handle the weight of the boat. I do have a solution that will work for you though. I recommend a trailer hitch like part # 24848 and a small trailer like part # Y08106 to carry your kayak. For a ball mount I recommend part # 3594. for a 1-7/8 inch hitch ball I recommend part # 19256 and for a 2-inch ball I recommend part # 19258. Most...
    view full answer...
  • Recommended Roof Rack and Canoe Carrier for a 2014 Jeep Wrangler Unlimited with Soft Top
    We do have a roof rack that you can use to carry your canoe with your 2014 Jeep Wrangler Unlimited but you will need to remove the soft top to do so. The Thule Evo Raised Rail Feet # TH710401 will easily clamp around the roll bars on your Jeep once the soft top is removed and give you the ability to either use the 53" WingBar Evo Rails # TH711420 Black or # TH711400 Silver OR the 60" SquareBar Crossbars # TH712500. Simply put the feet on the crossbars at the correct locations and then...
    view full answer...
  • Best Aero Roof Rack for 2018 GMC Sierra 2500 with Bare Roof
    Thank you for detailing what you're looking for in a roof rack for your 2018 GMC Sierra 2500 with bare roof. I recommend Rhino-Rack's Vortex Aero rack system which we offer in both black and silver. This rack features 59-inch crossbars to give you lots of space for your roof-mounted items, it includes locks and it will install with a usefully-wide 27-1/2-inch crossbar spread for stability. These Vortex bars can accept the usual clamp-on type accessories but they also accept T-slot types...
    view full answer...
  • Aero Roof Rack for 2018 Audi A4 Allroad with Raised Roof Rails
    The best roof rack that meets your preferences is the Rhino-Rack Vortex SX rack system made of parts # RRVA126B-2 and # RRSX100. This setup features black crossbars but if you prefer silver then instead order parts # RRVA126S-2 and # RRSX100. An installation video is included for you. These racks provide a 165-lb weight capacity on your A4 and their aero crossbars will accept both standard accessories that clamp around the bars and those that use the T-slot in the tops of the bars, such...
    view full answer...
  • Recommended Kayak Carrier for a 2015 Toyota RAV4
    For your application I recommend either using the Yakima JayLow Kayak Carrier w/ Tie-Downs # Y04073 because it is easy to use and has built-in ramps to help make loading your kayak easier or the Lockrack Watersport Carrier # 339LRUNISETA which allows you to mount your kayak in the middle of your roof rack and has an integrated locking system that doesn't require you to use tie-downs. Both of these options are great for long distance traveling and include everything you need to install your...
    view full answer...

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Info for this part was:

Test Fit:
Zack K
Video by:
Andrew K
Expert Research:
Jameson C
Video Edited:
Jacob T
Video Edited:
Dustin K
Installed by:
Hayden R
Edited by:
Daron K
Written by:
Jessie B

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