Primal Strength GLS Jammer Arms


RRP £584.99

Pre-order for delivery end November

  • Innovative and unique Registered Design allows countless exercises to be performed in a compact footprint.
  • Slide Rail design with UHMWPE bushes lets the user quickly and easily change the height setting without taking the Jammer off the rack.
  • Indexing mechanism allows user to choose the starting angle of the jammers, solid steel Safety Stop bar lets you lift in safety.
  • Convergent option lets the handles move towards each other (converge) in a natural arc when you want them to, or stay straight when you don’t.
  • Sealed bearings and rugged 75mm box section construction with full commercial 2 year warranty.
  • 110kg Load Capacity (per arm).
  • Pair of multi grip handles and plate loading pins included.
  • Compatible with all Primal Strength Jammer System accessories.
  • Fits most 75mm x 75mm squat racks with 25.5mm diameter holes.

Pre-order for delivery end November

Add to Gym List
Add to Gym List

Caring for your Primal Strength product

Cleaning or disinfectant/sanitising spray should not be sprayed directly onto this product, it can remove the paint/ceramic coating/ionised/chromed finish and can cause rust. This product must only be used indoors in a temperature controlled environment and be left dry. Any damage to products from chemical cleaning products voids the product warranty.


The Primal Strength Jammer System Convergent Handles take the “Jammer” concept to a whole new level, letting you perform countless plate loaded exercises from the front of your power rack.

It’s like having a full gym of plate loaded machines in one!

Overhead Press, Squat,  Deadlift,  Lunges, standing rows,  chinups, shrugs, dips, lateral raises, upright rows and countless other exercises are possible; just set the Slide Rail to your desired height, pull the indexing pin to adjust the starting angle of the arms and then load with Olympic plates and get busy.

Add in a Primal Strength adjustable bench and even more options open up. How about seated converging chest presses, converging seated overhead presses, seated chest supported rows, or seal rows? All either one side at a time or both together.

No matter what exercise you’re doing, the 75mm heavy gauge box section and sealed bearing units will give a rock solid feel, the steel Safety Stop bar will provide a safe start and end point for every set and the Slide Rail and Index mechanisms will let you set up for the next movement in seconds.

Whether for your garage gym, PT studio, or as an accessory for your Power Racks in a larger commercial space; if you’re looking for massive training variety in the smallest possible footprint, with a 2 year Full Commercial warranty, the Primal Strength Jammer System Convergent Handles are the answer.

Additional information

Max Load Weight (per arm)


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