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Bench Attachments

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Perform isolation exercises in a fraction of the space and cost of machines!

Mount a model-matching adapter to your Buzzsaw Bench or Hero Bench, then add an attachment for leg extensions & curls, or decline sit-ups and those dreaded Bulgarian split squats.

FEATURES • Multiple attachments • Adapter required • 200lb capacity • Black powder coat • Loadable plate peg • Ships unassembled

$39.99$149.98

This product is currently out of stock and unavailable.

     SHIPS FROM CALGARY & TORONTO

     TRUSTED SINCE 2010

     EXCELLENT WARRANTY

It's time to give your bench a lil' boost.

If you’ve been itching to upgrade your bench to the best seat in the house, you’ll love these bench attachments.

Benefits of the Bench Attachments and Adapters

  • INSTALLATION IS EASY
    To bulk up your bench, you’ll need our Buzzsaw Bench or Hero Bench and a model-matching adapter. Installation is a breeze: simply install the adapter to the front of your bench, and voilà — any B.o.S. Bench Attachment can now be mounted! And when you’re ready to get back to 100% barbell training, your swolemate can borrow your bench attachment to use on their own bench. Sharing is caring, homie.
  • MACHINE-LIKE ISOLATION
    The biggest downside to having a home gym is often the lack of commercial machines. But with the Leg Extension/Leg Curl Attachment, you can give your quads and hammies a juicy pump that’ll have them second-guessing their true workout location. Or, torture yourself test your limits with the Leg Roller Attachment, which is great for decline sit-ups and rumoured to be perfect for Bulgarian Split Squats (are those your legs I hear quivering?)
  • SPACE & BUDGET-FRIENDLY
    The versatility of a never-have-to-upgrade Hydra rack is hard to beat, but it can also cost a pretty penny. On the other hand, our Bench Attachments can get you machine-like isolation exercises at a fraction of the space (and price) of an actual machine. That means no more side-eyeing your kid’s college fund or counting down the days until they leave for school… because what could you possibly do with all that EMPTY floor space? 😏

Specs - Bench Attachments

Brand Bells of Steel
Weight 8.2-19lbs/3.72-8.62kg
Length See Images
Width See Images
Height See Images
Leg Pad Diameter 3.94"/100mm
Loadable Peg Length 8.5"/216mm
Loadable Peg Diameter 1.89"/48mm
Coating Black Powder Coat
Weight Capacity 200lbs/90.72kg
Hardware Included
Assembly Tools Not Included
Warranty See Below

IMPORTANT: The Bench Attachments and Adapters are only guaranteed to fit on our Buzzsaw Bench and Hero Bench. Lifetime warranty on frame, 1-year warranty on pads.

Frequently Asked Questions

  • What is the weight of the bench attachments and adapters?

    The weight of the bench attachments and adapters are:

    • Hero Adapter: 8.2lbs/3.72kg
    • Buzzsaw Adapter: 10lbs/4.54kg
    • Leg Extension/Curl Attachment: 19lbs/8.62kg
    • Sit-Up/Leg Roller Attachment: 8.2lbs/3.72kg
  • What are the dimensions of the bench attachments and adapters?

    The dimensions of the bench attachments and adapters are:

    • Hero Adapter: 13.03″ L x 6.29″ W x 12.91″ H
    • Buzzsaw Adapter: 13.42″ L x 11.65″ W x 13.3″ H
    • Leg Extension/Curl Attachment: 26.57″ L x 17.95″ W x 15.55″ H
    • Sit-Up/Leg Roller Attachment: 12.83″ L x 11.65″ W x 13.3″ H
  • What is the weight capacity of the bench attachments?

    The weight capacity of the bench attachments is 200lbs/90.72kg.

  • What is the coating on the bench attachments and adapters?

    The coating on the bench attachments and adapters is a black powder coat.

  • What is the loadable length of the plate peg on the bench attachments?

    The loadable length of the plate peg on the bench attachments is 8.5″/216mm.

  • What weight plates fit the plate pegs of the bench attachments?

  • What tools are needed to assemble the bench attachments and adapters?

    The tools needed to assemble the bench attachments and adapters are:

    • 15mm wrench & socket
    • One ratchet to fit the sockets above

    *Correctly sized box-end, adjustable & socket wrenches are suitable alternatives.

  • What are the shipping box dimensions of the bench attachments and adapters?

    The shipping box dimensions of the bench attachments and adapters are:

    • Hero Adapter: 8.2lbs – 14.2″ L x 13.4″ W x 7.9″ H
    • Buzzsaw Adapter: 10lbs – 14.6″ L x 14.2″ W x 10.60″ H
    • Leg Extension/Curl Attachment: 19lbs – 21″ L x 19″ W x 7.5″ H
    • Sit-Up/Leg Roller Attachment: 8.2lbs – 19.3″ L x 13.4″ W x 7.1″ H
  • What is the warranty on the bench attachments and adapters?

    The frame of the bench attachments and adapters is covered under our Limited Lifetime Warranty, which guarantees that it will not break under normal use and protects against defects in material, function and workmanship. The pads are covered under a 1-year warranty.

Customer Reviews
5.0 Based on 4 Reviews
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Filter Reviews:
  • Buzzsaw bench
  • leg curl
  • versions
  • build quality
  • attachment
  • padding
  • something
  • times
  • assembly
  • adjustments
JP
05/02/2023
James P.
US US
  • My Fitness Goal Is: 50+ guy trying to maintain some strength and muscle tone.

Hydra roller attachments rock!

The leg roller attachment and the leg extension/leg curl have been great additions to my Hydra bench. The value and quality for the price is exceptional. I love the expandability of the Hydra setup. One thing I wish is that the handle that you remove from the bench to install the bench adapter had a converter so I could reuse it. The Hydra bench is already heavy and now extremely hard to move without the handle. I improvised and cut some wood and painted it black and attached the handle to the T shaped piece I made. The handle sits on top of a T. It seems like it would be easy to fabricate an adapter or possibly even 3D print a piece that would slide down the tube with the handle on top with a hole for the existing pin.

05/03/2023

Bells of Steel

Hi James, Thank you so much for taking the time to review our bench attachments. We are so happy these have been a great addition to your home gym and you have found them to be of high quality at a good price . We will certainly take note of the suggestion you made as well, and make changes in the future. Thank you again and all the best ! Yours in strength, Marcus & the BoS team

JO
04/30/2023
Jack O.
CA CA
  • My Fitness Goal Is: fitness and well being

Leg Ext/curl attachment

I am really happy with this add on. And it is priced extremely well. Assembly was easy and quality is great. Use it several times a week in my workouts now. There are 8 adjustments for height which should cover most people. Once the attachment is on the bench I found it awkward to lift the bench so I could move it (using it’s wheels) or to stand it up. So I attached the handle (that was on my buzzsaw bench), to the bench adapter. You have to remove it to attach the adapter anyways. (See picture). Maybe Bells will consider something like this on future versions. Another thing that would have been nice is a cap/cover for the adaptor when the attachment isn’t being used, but this is only cosmetic.

Bells of Steel Bench Attachments ReviewBells of Steel Bench Attachments ReviewBells of Steel Bench Attachments Review
05/02/2023

Bells of Steel

Hi Jack, Thank you for reviewing our bench attachments. We are delighted you have found them reasonably priced and well built. We will also take note of your suggestions and consider them for the future! Enjoy your new equipment and all the best ! Sincerely, Marcus & the BoS team

BM
04/23/2023
Brian M.
US US
  • My Fitness Goal Is: Stay healthy and fit.

Leg Curl

My overall experience with this has been great. As with any plate loaded leg curl/extension the resistance curve isn’t perfect. However for the money and convenience of this it can’t be beat. I think Bells has started a new trend by doing this. Or perhaps resurrecting an old trend is more appropriate. I am super happy with this purchase and have recommended it to several people already.

04/24/2023

Bells of Steel

Hi Brian, Thank you for reviewing our bench attachments. We are so happy you have been satisfied with these pieces of equipment. Enjoy! Sincerely, Marcus & the BoS team

SP
04/18/2023
Samuel P.
CA CA
  • My Fitness Goal Is: Powerlifting

Simply incredible

This was one of the reason I got the buzzsaw bench. The leg extension feels amazing, the leg curl is also great. The only problem I’ve seen was one of my friend that is 6’4” can’t perfectly setup himself on the leg extension. He tried once or twice so the setting might need to be tweaked a little bit. The build quality is great, simple to assemble, the padding feels good and durable.

04/19/2023

Bells of Steel

Hi Samuel, Thank you so much for the 5 star review of our bench Attachments. We are delighted that the curl and extension have worked well and the build quality is up to par. We hope you continue to enjoy it! Sincerely, Marcus & the BoS team

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