ATX® Jammer Arms B4

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.

Please note: the demo was filmed on an older version of these Jammer Arms.

Key Features:

Quick-Release Knob

Can be unscrewed in seconds. With nylon frame protectors.

Double Ball Bearings

High-Quality double-sided ball bearings for a smooth movement.

U-Handle

Allows for multiple grip positions. With diamond cutouts for improved grip. Grip diameter – 30 mm

Strength Curve

Great power curve thanks to the weight horn being mounted upwards.

Olympic Weight Horn

High-quality chrome plating, with rubber stopper. Total loading space – 220 mm.

Additional Specs:

• Safe working load – 250 kgs (125 kgs per arm)
• Compatibility – Suitable for 500/600/700 Power Cages and Squat Racks.
• Construction – 60 mm x 60 mm x 3 mm thick steel tube.
• Nylon Protectors – on both the locking screw and the lever arm to protect the paint on your rack.
• Suitable for Olympic Weight plates (+51 mm inner hole diameter)

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.