ATX Octa Adjustable Dumbbells – 2 x 36 kg Pair

The ATX Octa Adjustable Dumbbells provide the versatility of a complete selection of fixed dumbbells in one compact, exceptionally robust package. Supplied as a matching pair, each dumbbell can be adjusted from 4 kg to 36 kg in 2 kg increments, giving you up to 72 kg of total training weight.

Suitable for home gyms, garage gyms and personal-training studios, these heavy-duty adjustable dumbbells offer a simple and dependable alternative to selectorised dumbbells with plastic dials or complicated internal mechanisms. The ATX Octa system uses solid steel handles, accurately balanced octagonal weight plates and substantial threaded collars to produce a secure, reassuringly solid dumbbell.

One pair of dumbbells for a complete strength workout

With weights ranging from 4 kg to 36 kg per dumbbell, the ATX Octa set can be used for a huge variety of upper-body, lower-body and full-body exercises. The lighter settings are ideal for warm-ups, curls, lateral raises and isolation work, while the heavier combinations provide ample resistance for dumbbell bench presses, shoulder presses, rows, lunges, split squats and Romanian deadlifts.

The 2 kg adjustment intervals make it easy to select an appropriate training weight and progressively increase resistance as your strength improves. Instead of purchasing and storing numerous pairs of traditional dumbbells, one ATX Octa pair covers a broad range of working weights while occupying considerably less floor space.

Quick and straightforward weight changes

The ATX quick-change threaded collar system is faster and more convenient than a conventional spinlock dumbbell. The collars only need to be loosened by approximately 8–10 mm, allowing the Octa plates to be removed or added without taking each collar completely off the handle.

Once the desired weight has been selected, the collars tighten securely against the plates. This helps prevent unwanted movement and rattling, creating a solid dumbbell that feels dependable throughout demanding strength-training sessions.

Balanced octagonal weight plates

Each plate features the distinctive eight-sided shape that gives the ATX Octa range its name. In addition to creating a strong and purposeful appearance, the octagonal profile prevents the dumbbells from rolling across the gym floor when placed down between sets.

The plates are accurately balanced around the handle, producing a stable and natural feel during pressing, pulling and lower-body exercises. Because only the plates required for the chosen weight are fitted, the dumbbells remain compact at lighter settings instead of retaining the full length of a selectorised adjustable dumbbell.

Knurled steel handles for a confident grip

The solid steel dumbbell handles feature a 35 mm grip diameter and a deeply knurled gripping surface. This provides a secure connection between the hand and dumbbell during heavy exercises without relying on rubber or plastic handle coverings.

With approximately 13.5 cm of usable grip width, the handles provide sufficient room for comfortable positioning while retaining the compact dimensions and familiar feel of a traditional dumbbell.

Heavy-duty construction without plastic selectors

Many quick-adjustable dumbbells depend upon plastic selectors, dials and internal locking components. The ATX Octa dumbbells take a more straightforward approach, using substantial threaded collars and separate solid weight plates.

This uncomplicated construction makes the ATX Octa set particularly well suited to serious home-gym strength training. There are no electronic components, selection dials or delicate internal mechanisms to operate: simply choose your plates, tighten the collars and train.

Space-saving 2 x 36 kg adjustable dumbbell set

A comparable collection of fixed dumbbells would occupy a substantial amount of space and ordinarily require a much larger storage rack. The ATX Octa Adjustable Dumbbells consolidate multiple working weights into one compact pair, making them an excellent choice where training space is valuable.

For convenient storage and quicker access during workouts, a compatible ATX Octa Dumbbell Stand is available separately. The raised stand keeps the handles and plates organised while reducing the need to change or lift the dumbbells from floor level.

Compatible magnetic micro-weights are also available separately. These attach to the ends of the dumbbells and allow smaller increases between the standard 2 kg settings—particularly useful for isolation exercises and carefully controlled progressive overload.

Key features

Supplied as a pair of adjustable dumbbells
Adjustable from 4 kg to 36 kg per dumbbell
72 kg total package weight
Selectable in 2 kg increments
Quick-change threaded collar system
Collars only need to be loosened by approximately 8–10 mm
Secure design helps prevent plates from moving or rattling
Balanced octagonal plates resist rolling
Compact dimensions provide a natural dumbbell feel
Solid steel handles with a secure knurled grip
35 mm handle diameter
Approximately 13.5 cm usable grip width
No plastic selector dials or complicated internal mechanisms
Ideal for home gyms, garage gyms and PT studios
Compatible dumbbell stand available separately
Compatible with optional magnetic micro-weights

What is included?

2 x ATX Octa dumbbell handles
4 x threaded screw collars
4 x 1 kg Octa weight plates
28 x 2 kg Octa weight plates

Please note: The dumbbell stand and magnetic micro-weights are not included with this package and are available separately.

Why choose the ATX Octa Adjustable Dumbbells?

If you want the space-saving versatility of adjustable dumbbells but prefer the dependable feel of solid steel equipment, the ATX Octa system is an outstanding choice. Its secure threaded collars, anti-roll plates and broad 4–36 kg weight range make it suitable for beginners and experienced strength athletes alike.

Supplied as a complete 2 x 36 kg adjustable dumbbell pair, this ATX set provides everything required for progressive and varied strength training without the cost or space requirements of a full fixed-dumbbell collection.