The CS-1 Standard J-cups are laser-cut steel J-hooks with a UHMW lining and a 500 kg capacity, sold in pairs for CS-1 racks with 75 x 75 mm uprights.
Technical specifications of the CS-1 Standard J-Cups
- Weight capacity 500 kg
- Weight: 2.3 kg each
- High quality plastic lining (UHMW)
- Packaging: sold as a pair, 4.6 kg for the set
- Material: laser-cut steel, UHMW lining
- Compatibility: CS-1 range racks, 75 x 75 mm uprights
The part that holds the bar, so the part that must not give way
J-cups are what your bar rests on before and after every set. They are the part you use most, the part you look at least, and the only one sitting directly above you on the bench press.
These CS-1 Standard J-cups are cut from laser-cut steel and rated for a 500 kg capacity. You rerack a loaded bar without listening to the noise it makes.
A UHMW lining that protects your rack as much as your bar
Every cup is lined with high density UHMW plastic. That lining absorbs the steel on steel contact at the moment you set the bar down.
Two concrete results. The knurling on your bar does not dull and your uprights do not get marked session after session. On a cage you keep for ten years, that detail is the difference between maintained equipment and worn equipment.
Exercises involved
J-cups are the starting point of everything done in a cage. Squat, front squat, bench press, overhead press, good morning, rack pull. Every time, they are what carries the bar between two sets.
Usage and safety tips
- Check that both cups are on the same hole number before loading the bar.
- Make sure each cup is fully engaged in its upright, with no vertical play.
- J-cups carry the bar, they do not catch a failed rep. Always use safety bars on heavy sets.
- Inspect the UHMW lining periodically and replace the pair if it is damaged.
Which J-cups should you choose in the Uni Strength range?
Two models cover the CS-1 range, both built for the 75 x 75 mm upright standard.
| Model |
Capacity |
For whom |
| CS-1 Standard J-Cups |
500 kg |
The basic equipment of a CS-1 cage |
| CS-1 Premium Roller J-Cups |
500 kg |
Built-in rollers for the bench press |
Unique benefits of the CS-1 Standard J-Cups
- Sold as a pair, you equip your cage in one order.
- 500 kg rated, well beyond anything you will load.
- UHMW lining, your bar and your uprights stay clean.
- Laser-cut steel, a crisp fit on CS-1 uprights.
Our guides: which power rack to choose, 10 power rack exercises.
Frequently asked questions
What are the specifications of the CS-1 Standard J-hooks?
Capacity of 500 kg, 2.3 kg each, laser-cut steel, high-quality UHMW plastic lining, sold in pairs (4.6 kg the set), compatible with CS-1 racks with 75 x 75 mm uprights.
What is the UHMW lining for?
To absorb the steel-on-steel contact when you rack the bar: the knurling of the bar does not get blunted and the uprights do not get marked session after session.
Which exercises are they for?
Squat, front squat, bench press, overhead press, military press, good morning and rack pull: the hooks hold the bar between sets.
What safety advice applies?
Check that both hooks are on the same numbered hole and fully engaged with no vertical play, always use safety bars on heavy sets because the hooks will not catch a failed lift, and inspect the UHMW lining periodically.
What is the difference with the Roller Premium hooks?
The Standard hooks are the basic equipment of a CS-1 cage with 500 kg of capacity; the Roller Premium include rollers for the bench press. Both follow the 75 x 75 mm upright standard.
Which racks is it compatible with?
With CS-1 range racks, with 75 x 75 mm uprights.
See also: CS-1 Premium Roller J-cups, CS-1 J-cups
