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HulkFit 2.3-inch x 2.3-inch Pro Series Power Cage Squat Rack Attachments Accessories for Home Gym Strength Training Exercise Equipment | Bench Press, Squats, and Deadlifts

  • Based on 1,699 reviews
Condition: Used - Very Good
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Style Name: J Hooks


Features

  • Purpose - Add the J Hooks as an accessory for the 2.35 x 2.35 upright poles on the Pro Series Power Cage. Our J Hooks are designed to hold Olympic style barbells in between sets or workouts. Easy to attach and detach.
  • Usage - Find the correct height you want to use the J Hooks during bench press or squatting exercises. Simply slide through the upright poles and turn down so it stays in place.
  • Materials - Black powder coated steel with felt pad.
  • Whats Inside - (2) J Hooks
  • Product Specifications - Total Dimensions 6 x 2.4 x 5.5, Barbell Holding Surface Area 2 x 2, Attachment Bracket is 2.5 x 2.5, which fits onto 2.35" x 2.35" upright poles.

Item Package Dimensions L x W x H: ‎9.69 x 7.09 x 4.09 inches


Package Weight: ‎2.45 Kilograms


Item Dimensions LxWxH: ‎6 x 2.4 x 5.5 inches


Brand Name: ‎HULKFIT


Warranty Description: ‎2-Year warranty


Model Name: ‎Pro Series J Hooks


Color: ‎Black


Material: ‎Steel


Suggested Users: ‎unisex-adult


Manufacturer: ‎HulkFit


Part Number: ‎HFAT-JHooks


Style: ‎J Hooks


Included Components: ‎J-Hooks


Date First Available: February 21, 2019


Frequently asked questions

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Top Amazon Reviews


  • Nice addition to the standard J hooks
I needed a second set of J hooks for my 2.3 x 2.3 HulkFit rack, in order to reposition the barbell easier between different exercises. So decided to try the upgraded version with the resin pads. They seem to be identical to the original J hooks, except that they are tapped to allow for countersunk machine screws to attach the resin pads. Pictures show original J hook on top, and resin J hook on bottom for comparison. All is good, except for the bottom screws that are to long and protrude past the backside of the metal plate. This will then cause it to bind up when attaching and eventually scratch the rack when the screws punch through the felt on the backside. Many other reviews say this same thing about those bottom screws being to long, and some mention buying shorter screws (5mm instead of 10mm) to solve that problem. I used a couple small washers, which then seemed to solve the problem, by allowing the screw to be backed out some from protruding past the backside. I do like that it is a smooth resin, that allows me to slide the barbell left or right a couple inches easily to line it up centered in the rack. Overall, very happy with the purchase. ... show more
Reviewed in the United States on January 16, 2025 by EdJack EdJack

  • Hulkfit Jammer Arms review
Style Name: Jammer Arms
So I bought this for my 2x2 rack which I think a lot of people own. With a limited number of attachments for this rack I was excited to try these out and expand on my home gym. I’ll cut straight to the point. My major issue with these are shown in the photos. The first photo shows it without any weight and just hanging straight down. No problem here. As soon as you put on some weight the entire things swings over. If it wasn’t for the j-cup and spotter arms there. The entire arm would swing over until the weight plate stops it. I would love to find a way to prevent that. In the 3rd photo you can see my hand pushing it back to center. The left photo is showing the felt pads that I stuck on the inside of the brace. It does help significantly with the arm from swinging as much. I highly recommend you to install more shims in the back. I used the felt pads used for furniture. They work well now. I’ll update my review once I get more time with this. For the price I know is a lot more affordable than buying for a 3x3 rack. The packaging was neat and nicely packed as well. ... show more
Reviewed in the United States on November 10, 2023 by Dennis Le Dennis Le

  • Lever arms are pretty short, cuts down range of motion. Plates holders exceed expectations!
Style Name: Jammer Arms
Arrived quickly (2 days), had all parts but was chipped pretty bad, though thankfully no dents. My big issue is it states the lever arms are 39" long; they are not. The lever itself is less than 32 inches. I'm pretty certain even including the rack attachment it's not 39 inches. This severely limits your range of motion, especially since the lowest the handles can be set is 3-4 inches from the bottom, cutting it down to 28in. I guess they're making them different now because they were longer in pics from customer reviews a couple years ago. They are much shorter now and I would not have gotten them if I'd known. They're okay for some exercises but definitely won't do for others. And if they were longer you wouldn't have to remove the whole thing to change some positions, just the handles. Debating returning them but I don't think there's any other options that can fit my rack but again, I'm pretty limited if I keep them. Btw I have a BalanceFrom power cage from walmart and these fit perfectly if anyone else is wondering. Another issue is the edges are sharp and I about really hurt my hands trying to take it off and move it to another position. My tip is to push the peg in with one hand as you're CAREFULLY removing it. They were staying stuck on and I was pulling pretty hard and then they fly out with all that weight and sharp edges, not pretty. But comes out pretty easily if you're guiding the peg. All that said, they are sturdy and function well, would be a great product if it were only about a foot longer. The plate holders are much better than I thought. 5 stars for these. I was expecting 8in from the listing picture but it's actually 11 and again, fits my BalanceFrom cage perfectly, which is very hard to find attachments for. I could probably hold all my plates on these but will probably get another set for smaller plates so as to not have to keep removing them to get to the bigger ones. Very happy with these! ... show more
Reviewed in the United States on April 14, 2025 by Sandra Robinson Sandra Robinson

  • Great product they fit my rack perfectly
This was exactly what I needed for my squat rack. I bought this for my BalancFrom PC-1 rack that has 2.3 x 2.3 uprights with 1 inch holes. They fit perfectly and feel really sturdy and well made. I'm currently using these to store my bumper weights. Now I can buy some more bumper weights since I have a place to store them. ... show more
Reviewed in the United States on March 9, 2025 by Daniel Quiroz

  • Sturdy and Affordable
I decided to get some accessories to compliment my Hulkfit power rack. I picked up 2 pairs of the plate holders and a pair of safety bars. They all fit my rack great and are very sturdy. Each of them do come as a pair which is great, making them very affordable. The only thing with the plate holders is that you have to carefully consider where you want to place them on your rack because you can block your DIY cable set up (if you decide to go that route) or if you choose to squat inside the rack, when you load up your plates on the plate holders, because of the diameters of the bumper plates, they can get in the way of your squat. That was one of the reasons I decided to get the safety bars so I can comfortably squat outside of my rack as well. The addition of the plate storage and plates also helped immensely in increasing the stability of my rack. There is much less swaying, making the overall rack very sturdy. ... show more
Reviewed in the United States on September 1, 2023 by Rahim Khan

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