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The World’s Lading Adjustable Dumbbell System

Experience the Ironmaster Adjustable Dumbbell Set with Quick-Lock System (TUBUN00017) – one of the best adjustable dumbbell systems in the world. Thanks to the patented Quick-Lock design, you can adjust the weight in less than 15 seconds. With a weight range from 1.1 to 34 kg, this dumbbell is a true all-rounder. It replaces a complete set of dumbbells with different weight increments while still delivering the training feel of a solid, one-piece dumbbell – without rattling or safety concerns.

Your Benefits at a Glance
Ultra-fast weight changes in under 15 seconds
Expandable up to 74 kg per dumbbell
Compatible with kettlebell, EZ curl bar, and straight bar
Feels like a professional, one-piece dumbbell with no movement restrictions
Replaces a full dumbbell set with multiple weight levels
Premium quality made from solid steel and cast iron

Easy Weight Changes
Changing the weight is so simple it can be done effortlessly with just one hand. A 90-degree turn of the locking mechanism releases the safety pin, allowing the weight plates to be swapped in seconds. This keeps rest periods short and your focus exactly where it belongs – on your workout.

Easily Expandable Weight System
The dumbbell set comes with a standard weight range of 2.2 to 34 kg. With optional add-on kits, the system can be expanded to an impressive 74 kg per dumbbell. The weight plates are also compatible with kettlebells, EZ curl bars, and straight bars, ensuring maximum training versatility.

Training Feel Like Traditional Dumbbells
Thanks to the innovative and patented locking mechanism, the Ironmaster dumbbell feels like a classic, solid dumbbell. Its compact design allows for unrestricted grip positions and a natural range of motion – ideal for demanding strength training.

Save Space and Train Efficiently
With its fast weight adjustment and smart, compact design, this adjustable dumbbell replaces an entire rack of dumbbells. This not only saves valuable space in your home gym but also significantly reduces costs – without compromising on quality or training comfort.

Unmatched Quality Made from High-Strength Steel
Ironmaster dumbbells are manufactured from high-strength premium steel. The advanced locking mechanism reliably prevents any rattling or loosening of the weights. Chrome-plated steel handles with diamond knurling ensure optimal grip, even during intense workouts. The extremely durable construction is designed to withstand impact when setting the dumbbells down after heavy sets.

Features Quick-Lock Dumbbell Set
Dimensions (W/H/D): 16.5 × 16.5 × 19 cm
Material: Steel, cast iron
Total weight: 34 kg (2 × 14.3 kg + 4.6 kg)
Color: Silver, black
Maximum load: 74 kg
Handle diameter: 3.2 cm
Handle width: 16.5 cm
Weight plates: 12 × 2.2 kg, 2 × 1.1 kg
Screws: 2 × standard locking screws

Scope of delivery
1 × Ironmaster Quick-Lock Dumbbell (4.6 kg)
2 × weight plate sets of 14.3 kg each

Content Amount per Package: 2
Dimension Height in cm: 16.5
Dimension Length in cm: 16.5
Dimension Width in cm: 16.5
EAN: 850006331864
Net Weight in kg: 10.1
Product type: Small Fitness
Weight incl. Packaging in kg: 9
✔️ 2 years of bring-in-warranty. During first year on work and material, second year on material.

This equipment has solely been developed for home use. Therefore the warranty is limited to such a usage only.

Detailed information about general warranty determinations can be found in our terms under point 6.

To issue a warranty case or make a general service request, please click here.

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