shopping-cart cart
Home / Products / Monolift Attachment – Bolt On – By B.o.S.

Monolift Attachment – Bolt On – By B.o.S.


Only 7 left in stock

The Monolift Attachment is compatible by bolting on to any of our racks and rigs.  The monolift attachment offers a space-saving and inexpensive monolift solution. Lined with UHMW plastic it’ll do minimal damage to your bar.

Only 7 left in stock


Customer Reviews

4.5 Based on 21 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
Customer Photos
Write a Review Ask a Question
  • Reviews
  • Questions

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
  • rack
  • point
  • size
  • height
  • reason
  • service
  • boxes
  • monolift attachment
  • Things
  • self lift-off
Sukh D.
  • My Fitness Goal Is: Strengthening and staying fit.
  • Bells of Steel Products Owned: Residential power rack

Sloppy finishing

I really like the dip attachments and the flexibility with adjusting the grip width. I only have two complaints and they are in regards to the craftsmanship. First, I could hear some debris in the tubes and a lot of it fell out of the small openings in the joints without welds onto my floor as I unpacked the product. The debris looked like little metal balls, the size of grains of sand, so I'm assuming it was from the welding. I was able to shake out the rest and throw it away. My second complaint is in regards to the positioning of the holes for the screws that hold the attachment to the power rack. One hole is pretty much vertical, which I presume is how it's supposed to be, but the other whole is off center so the screw goes in at an angle. The screws still do their job and keep the attachment from sliding around, so I'm not concerned for my safety. I thought it was worth mentioning so these issues are addressed for future production.

Sukh Dhaliwal verified customer review of Monolift Attachment - Bolt On - By B.o.S.
Bells of Steel

Thanks for taking the time to review and provide feedback. I apologize about the sandblast balls, these are used for cleaning the steel before painting and occasionally get stuck in the product. I will certainly have the screw problem addressed with our factory. Thanks again!

joshua j.
  • My Fitness Goal Is: Strength and overall good health
  • Bells of Steel Products Owned: Light commercial rack, Lat pull down, 2.0 naked bar, mighty grip flat bench
  • Product Condition: Beat Up Boxes

High Quality, Lots of extras and included features at a FANTASTIC price!

I've had it about a month and put in a dozen workouts. Pros: The rack is the best on the market for the price and the Lat pulldown attachment addition is phenomenal! Installation was a breeze with the youtube videos from Andrew. The Lat Pull down performs as well as any high dollar commercial unit I've used at a gym. The 2 included bars and the padded horizontal knee support bar were a huge bonus! Rollers and cables glide and run smooth. Literally dozens of exercises can be done with this attachment. So easy to use my wife loves it as well. Great design and awesome quality! Cons Delivery was the only negative, box was beat up and most of the parts were scratched up. But its weight lifting equipment and will see some hard use. Light sanding and spray paint and its back to new.

joshua j. verified customer review of Monolift Attachment - Bolt On - By B.o.S.
Bells of Steel

Hey Josh, ​Thank you for the great review. I'll let Kaevon (the founder) know your compliments as he personally designed the rack :). I appreciate your feedback about the shipping, shipping is an ongoing battle and we constantly strive to refine and improve. Thanks again for your support. Let the gainz begin!

  • My Fitness Goal Is: Weight loss and strength
  • Bells of Steel Products Owned: J hooks
  • Product Condition: Perfect


Perfect additional set of hooks for my rack

Bells of Steel

Hey, Thank you for the sweet review. Our J-hook is a perfect addition to your rack and it is built to last. Again, thanks for the great review, it really means a lot to us. Happy Lifting!

Tom K.

Tom's Lat/Row Review - July 2019

Nice piece of kit. Takes up a bit a of room as you have to allow for the plates as well...... so take that into account when measuring out your space requirements.

Mitchell S.
  • My Fitness Goal Is: Strength
  • Bells of Steel Products Owned: Glute Loop

All I Have Tried Have Been Good

I've tried several of the rack attachments so far, and all of them were pretty good. 1. Lat Pulldown For Light Commercial 5.1 - Excellent design idea. The leg brace secures to the uprights with pins and has a nice pad that holds you down. The pulley system system seems to be a little on the cheaper side, but it worked just fine with about 70lbs on it when I was testing. I will say, don't make the mistake of loading one side heavier than the other. I did this accidentally and it bound up on me. This was just user error. 2. Lever Arms - Great idea, can be used to do belt squats if you attach a chain. Not something I'd buy if it were more expensive but since it's cheap I dig it. 3. Monolift Attachment - Of the 3 I've seen (Rogue, Titan, BOS) this one is by far the lightest and cheapest feeling. That said, they're still pretty good, and I wouldn't hand any qualms about using them. The counterweight is a little too light, but a couple magnets solves that. 4. Spotter arms - Decent. Not super heavy and strong, not super light and weak either. Overall just good.

Monolift Attachment is compatible by bolting on to any of our racks and rigs.  The monolift attachment offers a space-saving and inexpensive monolift solution. Lined with UHMW plastic it’ll do minimal damage to your bar.

What is a monolift attachment and why is it useful for my workouts?
The Monolift has many benefits,it uses a counterweight system that swings the hooks back once the bar is lifted, this, arguably, makes squatting and benching safer particularly when training alone. This means during a bench press you can properly set to your exact bench position and do not need to “unrack” the bar. During a squat, it allows you to not have to do a walk out.

Please note that due to the large size of the monolift, it can only be used for bench press and low squats, unless used with our brute rack. Bolt only on the inside of the rack unless your rack is bolted to the floor.

  • Sold in Pairs
  • Ships fully assembled

Additional information

Weight 88 lbs
Dimensions 23 × 30 × 3 in

Estimate shipping & tax




Shopping Cart