









Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.
⚡ Elevate your rack game with power, precision, and versatility!
The Fitvids Upgraded Adjustable Jammer Arms are heavy-duty lever arms rated to hold 600 pounds each, designed to fit all standard rack post sizes and hole diameters. Made from durable 11 gauge steel with a powder-coated finish, these arms offer full adjustability for personalized workouts and support a wide range of exercises including presses, rows, deadlifts, and squats. Ideal for serious lifters seeking a versatile, long-lasting monolift attachment.





| ASIN | B0BP1X1Y7F |
| Best Sellers Rank | #29,543 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #136 in Weight Lifting Belts #201 in Exercise Machine Attachments |
| Brand | Fitvids |
| Brand Name | Fitvids |
| Closure Type | Buckle |
| Color | Black |
| Customer Reviews | 4.0 out of 5 stars 295 Reviews |
| Item Dimensions L x W | 30.7"L x 3.1"W |
| Manufacturer | Signature Fitness |
| Material | Stainless Steel, Powder Coated Steel |
| Model Number | SF-LEVER1 |
| Part Number | SF-LEVER1 |
| Product Dimensions | 30.7"L x 3.1"W |
| Size | One Size |
| UPC | 810133186072 |
| Unit Count | 1.0 Count |
A**X
Very sturdy and great value for the money
This product is heavy duty welded metal. There is no way this thing will ever break. Opening is 3-1/8 inches. My power rack is a PowerTec rack, and the rack has 2-3/8 inches by 2-3/8 posts. This fits just fine. The lever arm works just fine, but if your rack is less than 3x3 you may want some sort of washer or bushing to keep it from moving (though it works fine without any modifications). I don’t use bumper plates, but if you do then you won’t be able to load much weight on there. But if you use old school iron plates - or especially if you use calibrated plates - you will be able to load a good amount of weight. The sleeve is 11 inches long. To give you a sense of it, I can load 7 of my 45 pound plates (with no room to spare) or 5 100 pound plates (with about an inch to spare).
I**E
It's ok, does what it needs to do..
Had this in my cart and i couldn't believe the price it went to.. snatched it up under $10. Ya the build is ok, they didn't clean it much prior to the powder coating but it will do what it needs to do. I can't complain at all even if it doesn't get much use it still is nice to have. Fits my rack nicely with enough room to add a teflon washer on both sides to keep it from scuffing the post of the rack. I'll expect to have this re-coated as it is chipping and flaking like crazy. But for what i paid for it I really can't complain. It came well packaged and has a little weight to it 15lbs on my scale.
J**F
An overall nice addition
Sure beats the $250 price tag on the fringe sport attachment. Does exactly what I need it to. Would be nice if they made a hole/pin model specifically for 3x3 racks. There's a little wobble, but it's not something you really notice while performing the exercise. I'm going to get all the paint off of the pin because it's such a tight fit that the paint scrapes off. Nearly cut myself on a piece scraping off. Company clearly didn't use the right paint/apply a primer. Overall, it's a nice addition to my home gym.
W**R
Does not fit all racks
Is not universal. Dose not fit all racks
A**N
Use the landmine for your workouts and watch your workout explode
The versatility of landmine workouts is absolutely insane. If you are looking for circuit training made easy, then look no further. This attachment increases the performance and functionality to a whole new level. Extremely easy to assemble only requiring tightening 4 bolts. Absolutely happy with this purchase. The ease of use and sturdiness make this simple piece of equipment the most value for your money that you will find in your home gym.
O**R
Perfect fit and high quality
Perfect fit! Some reviews noted not a good fit on 2” rack. This is a high quality product. There’s even a nice thin felt material on the part of the product that touches the rack; completely unnecessary in my mind but nice attention to detail.
J**N
It is very okay
It’s okay. The quality is fine. It is a little short which can make it difficult. I got it on sale. For that sale price you really couldn’t go wrong. In closing if you can grab it cheap it’s something to switch up leg days. Don't think it will blow you away though.
S**T
Heavy Duty
This product does exactly as described was able to assemble in just a few minutes. All the parts fit together perfectly. It’s made of very heavy duty material. The paint or powder coating that’s on there is not the greatest. You can just repaint over it . I used it today for the first time Works exactly as it’s supposed to. Great value for the money.
M**L
Pretty good
Great product. Little bit loose.
R**.
No belt included
The apparatus looks ok but it is missing the belt to go with the belt squat. The may not be big enough is you have a large cage or squat rack. I think it also needs a stand at the bottom or it might dig into your rack. On the plus side the metal is very solid.
P**P
Safety at a good price.
I was a little concerned ordering these as some reviews have indicated some issues but I am happy to say that these are well made, fit well and a very good price :)
J**O
Un des bras défectueux
Bon produit mais l’un des bras est défectueux l’embout a été monté et soudé à l’envers Merci de renvoyer un bras dans ce problème
F**Z
Stabil und stylisch
Sehr stabil. Farbe auch genial. Sehr dunkel. Da wackelt nichts und es hält einiges aus. 150 kg Langhantel drauf abgelegt, kein Ding. Klare Empfehlung.
Trustpilot
1 month ago
1 month ago