Hammer

Strong Lock 4.0 (Set)

I HAMMER StrongLock adjustable dumbbells are the ideal solution for those who want to maximize space without compromising on a complete and professional workout. Thanks to the innovative rapid weight selection system, they allow you to adjust the load in seconds from 4 to 25 kg, replacing up to 10 pairs of traditional dumbbells. Compact, robust, and easy to use, they are perfect for strength training, bodybuilding, and functional training directly at home.
€ 499
IVA inclusa

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TECHNICAL DATA

Brand: Hammer
Model: StrongLock 4.0 Dumbbells
Type: Professional adjustable dumbbells
Adjustment system: Quick weight selection by rotating the handle
Weight range: From 4 to 25 Kg per dumbbell
Weight increments: 4 - 7 - 9 - 11 - 13 - 16 - 18 - 20 - 22 - 25 Kg
Number of weight levels: 10
Sale: Pair of dumbbells
Total set weight: 50 Kg (2 x 25 Kg)
Material: High-strength steel and reinforced nylon
Handle: Ergonomic non-slip
Locking system: StrongLock with integrated safety lock
Use: Home gym, strength training, bodybuilding, functional training
Weight adjustment: In a few seconds without disassembly
Footprint: Space-saving, replaces up to 10 pairs of traditional dumbbells
Weight rack support: Included
Floor protection: Yes, thanks to the dedicated base
Suitable for: Beginners, intermediate and advanced
Color: Black/Red
Warranty: 2 years

Questions?

Read the most common ones below, and if you still have doubts, contact us by phone, email, or WhatsApp.

How can I place an order?

While browsing, you can add products you're interested in to your cart. Once you're done, check that everything is okay from the "My Cart" page in the top right corner and proceed to checkout.

How does the warranty work?

All products are covered by a minimum 2-year legal warranty with in-home assistance. Some mid/high-range products have additional years of warranty on more delicate components (e.g., motor).

Can I return the product?

Yes, you can return products within 14 days from the date the product was delivered to you by the courier. For more information, please visit our returns/refunds page.

How fast is shipping?

We usually hand over packages to the courier on the working day following the order. Once the courier has collected the package, it will be delivered within 24/48 hours, depending on the province of destination.

Reviews

  • WLX 90

    After a lot of searching, I finally found a store that had it in stock, with a competitive price and very fast shipping. Thank you for your reliability!

    Marino L.
    Genoa, Italy

  • Chrome Hex Dumbbells

    The dumbbells arrived individually packaged, the quality is the same as those I use at the gym, and most importantly, they don't smell like rubber like the ones I bought from a Chinese low-cost website.

    Lucia S.
    Teramo, Italy

  • Qualified personnel

    Excellent products and great value for money. Qualified, organized and helpful staff.

    Marco T.
    Ancona, Italy

  • Essence Gym

    I went to the store for advice. The staff was kind and able to guide me to the right product. In the end, I bought a very nice space-saving treadmill.

    Laura C.
    Pesaro, Italy

Questions about this product?

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