ATX® PRX Jammer Arms


Add versatility to your everyday training with the ATX® Jammer Arms!


5 in stock

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The ATX® Jammer Arms can convert your half rack or power cage into a fully functional lever gym. Its lightweight design allows you to change the position of the arms in seconds.

If you know how to use them, jammer arms will be your best friend. They are fantastic for isolating a specific muscle group or taking off the pressure of an injured/sore joint.

  1. Designed to Fit ATX® 600, 700, 800 Series Racks.
  2. Each arm weighs only 10kg.
  3. Rated for 250kg (pair).
  4. 2 Different handle grips.
  5. Certified for commercial use.


The ATX® Jammer Arms may fit other racks and cages with similar specifications:

  1. 60mm – 80mm upright thickness.
  2. 21mm diameter holes.
  3. 50mm distance between the centre of each hole.
  4. If you want to train inside the cage, the internal width of the cage must be at least 70cm.
  5. If you want to train outside of the cage, the safety arms must be at least 50cm long.

What’s Included? Pair of ATX® PRX Jammer Arms (ATX-J-ARM-LAC), 2 x Olympic Adapters (BB-OA-250-PVC).

Please note the pictures may feature optional attachments or items which are not included with the unit, this is to show the possible configurations/use of the unit.

NOT RECOMMENDED for use with squat stands. If you are planning on using this attachment with your ATX® Squat Stand, make sure that it is secure properly (Squat Stands Brace – ATX-SQS-BRA), to prevent the squat stands from tipping over.

Product Specifications

Weight 24 kg
Rack Series

600, 700, 800


20kg (Pair)


93 x 64 x 29cm (per piece)


ATX? PRX Jammer Arms + 2 x Olympic Sleeves

Safe Working Load

250kg (pair)


5-Year Manufacturer's Warranty


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Why Sam's Fitness?

An established, local bricks & mortar business
Super-fast delivery, with no inflated shipping costs
Highly skilled & trained customer service staff
Always the lowest prices, so no specials required
We sell quality equipment only, no cheap rubbish
Genuine warranties with ready access to parts

Australia Wide Shipping

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If you have any other questions just give us a call on 1300 790 432.