Sale Off
Rival J-Series Jammer Arms (Pair) (60mm)

£174.99£249.99



Product Details

Introducing the Rival Strength J-Series Jammer Arms. Designed for racks with 60x60mm box section uprights, 1-inch/26mm front facing holes, and 50mm/100mm hole spacing (centre to centre of the hole).


Ideal for those looking to add variation into their workout! Jammer arms are ideal for both push and pull days; from bent over rows, chest press, incline press, snatches, shoulder press, and much more! 


With adjustable handles and detachable mounting bracket, you can quickly and easily make changes to your setup in-between sets.


The adjustable handle can be moved up and down the jammer arm to allow you to find the optimum position. And the multi-grip handle means you can use the jammers with a neutral, pronated, or supinated grip. 


50mm Hole spacing along the front and side of the Jammer Arm for finer adjustments to the handles and accessories. These can also be used to hold J-Cups, reducing how often the arms needs to be taken off the front or back of your rack. 


*PLEASE NOTE* - The J-Series Jammer Arms are compatible with all racks in our J-Series range, or with racks that have 60x60mm box section uprights, 1-inch/26mm front facing holes, and 50mm or 100mm hole spacing (centre to centre of the hole).

Please ensure your rack is compatible with our Jammer Arms before making a purchase. 


Alternatively, we have now introduced the J-Series Adjustable Jammer Arms 2.0, which feature a universal bracket that is suitable for all racks with 60x60mm box section uprights and 1-inch holes!


Click HERE to check them out!


Ensure speciality bar collars (48mm) are used to secure plates on the Jammer Arms during use. These can be purchased seperately, HERE.


Contact us if you have any questions or unsure on your rack's compatibility, and we'd be happy to help you out!

SPECIFICATION

Jammer Arm Specification

Load capacity - 120KG

Total length - 940mm

Arm length - 905mm

Total width -  770mm

Handle width - 280mm

Handle length - 277mm

Handle thickness - 33mm

Weight peg usable length - 328mm

Weight peg diameter - 48mm

(Specialist 48mm collars are required and are not provided - click HERE to check them out!)

Frame - 60x60mm

1" Diameter front and side facing holes

50mm front and side facing holes spacing

Steel thickness ranges from 2mm to 8mm

Black powder coat finish

Protective plastic on all rack touch points to prevent scratches and damages

Compatible Rack Specification

Box section uprights - 60x60mm

Front facing hole diameter - 1-inch/26mm 

Front facing hole spacing - 50mm or 100mm (Centre to centre)


Your rack specification must exactly match the specification listed here or it will NOT be compatible with our Jammer Arms.


Please contact us using the methods at the bottom of the page, and we'd be happy to advise if your rack and our Jammers are compatible!


Alternatively, have now introduced the J-Series Jammer Arms 2.0, which feature a universal bracket that is suitable for all racks with 60x60mm box section uprights and 1-inch holes - plus some other great improvements!


Click HERE to check them out!

WHY CHOOSE RIVAL?

Related Products

Jammer Arms and Spotter Arms Bundle

Speciality 48mm Collars

J-Series Adjustable Jammer Arms 2.0

J-Series Rack Attachments

Compatible Racks and Stands

Sale Off
Rival J-2 Series Power Rack

  • PRODUCT DETAILS
  • SPECIFICATION
  • WHY CHOOSE RIVAL?
  • RELATED PRODUCTS

Introducing the Rival Strength J-Series Jammer Arms. Designed for racks with 60x60mm box section uprights, 1-inch/26mm front facing holes, and 50mm/100mm hole spacing (centre to centre of the hole).


Ideal for those looking to add variation into their workout! Jammer arms are ideal for both push and pull days; from bent over rows, chest press, incline press, snatches, shoulder press, and much more! 


With adjustable handles and detachable mounting bracket, you can quickly and easily make changes to your setup in-between sets.


The adjustable handle can be moved up and down the jammer arm to allow you to find the optimum position. And the multi-grip handle means you can use the jammers with a neutral, pronated, or supinated grip. 


50mm Hole spacing along the front and side of the Jammer Arm for finer adjustments to the handles and accessories. These can also be used to hold J-Cups, reducing how often the arms needs to be taken off the front or back of your rack. 


*PLEASE NOTE* - The J-Series Jammer Arms are compatible with all racks in our J-Series range, or with racks that have 60x60mm box section uprights, 1-inch/26mm front facing holes, and 50mm or 100mm hole spacing (centre to centre of the hole).

Please ensure your rack is compatible with our Jammer Arms before making a purchase. 


Alternatively, we have now introduced the J-Series Adjustable Jammer Arms 2.0, which feature a universal bracket that is suitable for all racks with 60x60mm box section uprights and 1-inch holes!


Click HERE to check them out!


Ensure speciality bar collars (48mm) are used to secure plates on the Jammer Arms during use. These can be purchased seperately, HERE.


Contact us if you have any questions or unsure on your rack's compatibility, and we'd be happy to help you out!

Jammer Arm Specification

Load capacity - 120KG

Total length - 940mm

Arm length - 905mm

Total width -  770mm

Handle width - 280mm

Handle length - 277mm

Handle thickness - 33mm

Weight peg usable length - 328mm

Weight peg diameter - 48mm

(Specialist 48mm collars are required and are not provided - click HERE to check them out!)

Frame - 60x60mm

1" Diameter front and side facing holes

50mm front and side facing holes spacing

Steel thickness ranges from 2mm to 8mm

Black powder coat finish

Protective plastic on all rack touch points to prevent scratches and damages

Compatible Rack Specification

Box section uprights - 60x60mm

Front facing hole diameter - 1-inch/26mm 

Front facing hole spacing - 50mm or 100mm (Centre to centre)


Your rack specification must exactly match the specification listed here or it will NOT be compatible with our Jammer Arms.


Please contact us using the methods at the bottom of the page, and we'd be happy to advise if your rack and our Jammers are compatible!


Alternatively, have now introduced the J-Series Jammer Arms 2.0, which feature a universal bracket that is suitable for all racks with 60x60mm box section uprights and 1-inch holes - plus some other great improvements!


Click HERE to check them out!

  • We've graded these items as suitable for commercial use, due to their exceptional quality and durability

  • Choose Klarna at checkout to lift now, and pay later - all with NO FEES when you pay on time

Jammer Arms and Spotter Arms Bundle

Speciality 48mm Collars

J-Series Adjustable Jammer Arms 2.0

J-Series Rack Attachments

Compatible Racks and Stands

Sale Off
Rival J-2 Series Power Rack


Jammer Arms and Spotter Arms Bundle!

Improve your workouts with the Jammer Arms by using a pair of Spotter Arms to quickly and easily setup your lifts at the perfect angle.


Purchase the Jammers and Spotters together in a bundle to make big savings, plus get a pair of 48mm Speciality collars in this bundle for FREE!


Adjustable multi-grip Handle

The multi-grip handles can be quickly and easily moved up and down each arm, so you can adjust the handles positioning on the arm for whatever exercise you're doing


Each handle includes a quick change safety pin, that keeps the handle safely secured, and also makes adjusting the position effortless


The handle measures 280mm x 277mm at its widest points

multi-grip handle

The multi-grip handle allows you to perform pronated, supinated, and neutral grip exercises. The handle has a 33mm diameter thick grip


The grip variety on offer with our Jammer Arms allows you train to muscle groups in the optimum way, and also ensures comfort when lifting

quickly change position

The arms have been designed to be able to quickly swing off and on your uprights, to make it easier for you to readjust their position and perform different exercises


As well as having adjustable handles, our Jammers are totally flexible and you can find the perfect position and height when in use

1-inch front and side facing holes

With 1-inch front facing holes, spaced 50mm apart, you can place your rack attachments on your jammers as you would on your rack uprights, and use them as normal


So no need to take off your jammers whenever you're done using them!


In the photos we've attached a pair of Sandwich J-Cups, and Rack Mounted Plate Storage and our unique Knurled Handles for a straight barbell feel when using the Jammer Arms. 

Introducing the j-series Adjustable Jammer Arms 2.0!

We have now introduced the J-Series Adjustable Jammer Arms 2.0, which feature a universal bracket that is suitable for all racks with 60x60mm box section uprights and 1-inch holes.


The brackets also include 13 holes and a safety pin for angling and locking the arms at different positions, so no more need to reach behind you when starting your lifts


Click below to check them out!


FREQUENTLY ASKED QUESTIONS

Is my rack compatible with these Jammer Arms?

Our Jammer Arms are compatible with our racks in our J-Series range, or with racks that have 60x60mm uprights, 26mm front facing holes, and 50mm or 100mm hole spacing.


Please ensure your rack is compatible with our Jammer Arms before making a purchase, and matches the spec above exactly.


Contact us if you have any questions or unsure on your rack's compatibility, and we'd be happy to help you out!


Alternatively, we have now introduced the J-Series Adjustable Jammer Arms 2.0, which feature a universal bracket that is suitable for all racks with 60x60mm box section uprights and 1-inch holes - plus some other great improvements!


Click below to check them out!

We also stock Jammer Arms for racks with 50x50mm uprights, and 75x75mm uprights. 

How will my Jammer Arms be delivered?

We will send the J-Series Jammer Arms with one of our courier partners on a next working day service. 

The jammers will be sent in one box.

If the jammers do not arrive on the next working day, please check your tracking and your delivery options before contacting us.


If the jammer arms are ordered alongside other items, we may send them on a 2-working day pallet service.

We will contact you if you have placed a large order.


Please see our Shipping Policy for more information.

What's in the box?

The jammers will arrive in 1 box. They arrive pre-built. Instructions are included.


No tools are included. We recommended all bolts are checked and tightened if necessary before use.

What does the Warranty cover?

Your 1-year Warranty covers the jammers breaking or not performing as expected.

The warranty does not cover cosmetic damages, general wear-and-tear, and the jammers breaking due to misuse.


Please see our Warranty Page.

I think I'm missing a part?

If you believe a part is missing, please contact us via one of the suggested methods, and let us know which part is missing. We will then sort out a suitable replacement.

How can I return this item?

If for any reason you'd like to return the J-Series Jammer Arms, then please contact us using one of the suggested methods.

We will evaluate the best course of action on a case-by-case basis.


Please see our Refund Policy for more information.

The Jammer Arms have arrived damaged.

In the very unlikely event that the jammers have arrived damaged, please take photos of the damaged packaging (prior to opening the product if possible), and also the damages to the arms, and contact us immediately.


We will evaluate the best course of action on a case-by-case basis.

Can't find an answer to your question?

  • Call us on 07484 634 921 or on 01403 331 625 (Mon-Fri, 9am - 5pm)
  • Use the Facebook Messenger button in the bottom corner of your screen - no account required, and we're available outside of office hours and at weekends!
  • Email us on sales@rivalstrength.co.uk

When you contact us, you'll be speaking to the owners of Rival Strength; either Jake or Sam! We're eager to help where we can, and get you an answer as soon as possible - even outside of office hours

FEATURED PRODUCTS