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Hi-Lift Jack Mount Tubular Clamps

Tubing Size

All in-stock items ship within 1-2 business days.

Looking to mount a Hi-Lift Jack to your rig; we got you covered! You can mount your jack to give you the perfect setup you desire.

For a variety of roof racks. To ensure fitment, be sure to measure the diameter of your tubing before ordering. If you order the wrong size, you will be responsible for shipping back to us BEFORE we send you another set.

For use with official Hi-Lift Jacks only. Because these are designs for a stealth look, you may have to push your base/foot beyond the rack (towards the back) in order to clear, or remove the foot.

Please note if you have a roof top tent on your roof rack, these clamps may possibly not fit, or the items you are mounting may not clear your tent if it is a larger model. We cannot cover the costs of a return label and refund the original shipping if a fitment issue arises. Many customers use my products with RTTs, but given the variables of different vehicles, racks, and tents; it may not always work.

Only offered in regular coat black anodizing. Anodizing can fade over time. You can apply some wax or UV coat regularly to help prevent fading.

Tumbled and deburred to remove machine marks for the perfect finish.

4x 5/16-18 x 3/4 socket head screw 18-8 stainless steel.

2x 1/2-13 x 2-1/2 cup point socket set screw 18-8 stainless steel.

2x 1/2-13 coarse wing nut 18-8 stainless steel.

6061-T6511 USA aluminum

Designed and machined in the USA.

Lifetime warranty.

When buying this item, you will have the following choices upon checkout. We typically ship every order out daily. If you have a tracking number, that means it was dropped off that day. However, that doesn’t mean that the shipping company will process it that day. If you need a faster option that isn’t offered, please contact us and we can help as best we can to upgrade shipping!

USA Buyers:
-USPS First Class ($4.00): Only available on small or light items. Typical transit times are 5-15 days depending how far you are located from our shipping headquarters in Cleveland Ohio.
-USPS Priority Mail ($10.00): Typical transit times are 2-5 days depending how far you are located from our shipping headquarters in Cleveland Ohio.
-UPS Ground ($12.50): Typical transit times are 1-5 days depending how far you are located from our shipping headquarters in Cleveland Ohio.

International Buyers:
-USPS First Class ($13.00 - $15.00): Only available for small or light items. Since the pandemic started, this shipping option has been very slow. Often times it can sit in USA Customs for a long time. There is also a chance once it leaves USA that tracking information will not update.
-USPS Priority Mail ($27.00 - $35.00): Typical transit times are 5-20 days depending how fast USA Customs is in processing the order.

Other Notes:
Due to the pandemic and backlogs we have seen with USPS, we cannot send a replacement package or offer any refunds until at least the sixth week since the item was marked as shipped.

Customer Reviews

Based on 29 reviews
Well made product. Light and simple.

Well made product. Light and simple.

Exactly what I needed

Was looking for a reasonable and/or not completely bulky way to attached the Hi-Lift to my Yakima Loadwarrior basket. Glad I found these, they fit the bill perfectly. I opted to order a couple Hi-Lift brand knobs—one locking, one not—which rounded out the whole package perfectly.


This is exactly what I was looking for. Coupled with the right hi-lift lock, it’s secured nicely. Wish it would have come with a couple of different sized rubber strips to wrap around the bull bar, but I had some from another project. Highly recommend using rubber as to not damage the powder coating of your bull bar, and to keep it mounted firmly in place.

This worked nicely with my southern style slimline on my 5th Gen.

Excellent mounting option

Clamps are well constructed and easy to install. They haven't budged at all since installation.

Hi-Lift Mounts

I researched as many options as I could find before selecting GZila mounts. They were exactly what I hoped for: very well made, compact, strong, versatile... Added a locking Hi-Lift knob for a clean and effective solution. Definitely recommend.

Great job Greg

Excellent quality and fast service

Hi-lift jack mounts

They are awsome and easy to install. They hold the jack on my fj rack tight with no rattling.

Hi Lift mounts

Fits the rack and jack perfectly. Quick shipping too!

Great quality

Great quality mounts, definitely worth the price.

Easy Hi Lift attachment

Mounted this to a Yakima Megawarrior and it was easy. I started with them angled up a little and then rolled them down to level and even. Gives some stability to the roof basket, as well. I wish it had a hole through a bolt so you could mount a cotter pin, but a shackle lock works great when in the city.