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75 LBS (34 KG) QUICK-LOCK DUMBBELL UPGRADE KIT

75 LBS (34 KG) QUICK-LOCK DUMBBELL UPGRADE KIT

From 45 lb to 75 lb. Upgrade Two Dumbbells Instantly

This add-on kit takes your 45 lb (20 kg) Ironmaster dumbbell set to the next level. Train heavier at home with up to 75 lb (34 kg) per dumbbell of the heavy-duty Ironmaster performance while keeping your workout area clean and your budget intact.

£189.00 GBP
£199.00 GBP £189.00 GBP
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Taxes included.

Click For Features

  • Converts 45 lb (20 kg) Quick-Lock Dumbbells into 75 lb (34 kg) per dumbbell
  • Includes 12 x 5 lb (2.2 kg) steel plates
  • No extra parts needed, works with existing locking screws
  • Patented Ironmaster Quick-Lock system
  • Solid steel & iron construction: no plastic components
  • Backed by a lifetime warranty
£4.94 MAINLAND UK DELIVERY
FAST DELIVERY
LIFETIME WARRANTY
30 DAY RETURN
TRUSTED BY THOUSANDS

1017

SKU 1017

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What Our Customer Says

Reviewed by lifters who’ve put the 75 LBS (34 KG) QUICK-LOCK DUMBBELL UPGRADE KIT through real workouts

  • 75 LBS (34 KG) QUICK-LOCK DUMBBELL UPGRADE KIT
    Maelo wrote on https://ironmaster.co.uk
    ★ ★ ★ ★ ★
    I got the 45s to start but eventually felt the need for more. These are a tank compared to the bowflex and feel way more sturdy than the powerblocks. And less cumbersome and more maneuverable than both.
  • 75 LBS (34 KG) QUICK-LOCK DUMBBELL UPGRADE KIT
    Randy wrote on https://ironmaster.co.uk
    ★ ★ ★ ★ ★
    It's nice to be able to add weight as needed. There's no difference buying the add on later if you end up needing it. All the plates are the same so you add as needed without sacrificing anything.
  • 75 LBS (34 KG) QUICK-LOCK DUMBBELL UPGRADE KIT
    Eren wrote on https://ironmaster.co.uk
    ★ ★ ★ ★ ★
    I needed more weight for progressive overload so I could lift with both arms at the same time. High quality and fast shipping.

FAQs: 75 LBS (34 KG) QUICK-LOCK DUMBBELL UPGRADE KIT

Do I need additional screws or parts to use this upgrade kit?

No. Your existing 45 lb (20 kg) Quick-Lock Dumbbell locking screws are fully compatible, just add the plates and you're ready to go.

Will this feel the same as a full 75 lb (34 kg) Quick-Lock Dumbbell set?

Yes. Once the plates are added, your dumbbells are identical in balance, feel, and performance to a standard 75 lb Quick-Lock set.

Are the plates secure during heavy lifts?

Absolutely. The Ironmaster patented Quick-Lock system keeps plates tightly secured with no rattling, shifting, or loosening.

Is this suitable for beginners or only advanced lifters?

Anyone who needs more than 45 lb (20.5 kg) per dumbbell. You can adjust the weight in small increments, making it ideal for anyone looking to progressively overload their training at a steady, manageable pace.

75 LBS (34 KG) QUICK-LOCK DUMBBELL UPGRADE KIT

Upgrade Without Replacing Your Setup

This kit includes 12 precision-machined 5 lb (2.2 kg) plates that integrate seamlessly with your existing 45 lb (20 kg) Quick-Lock Dumbbells. It's the most cost-effective and space-efficient way to unlock heavy training without the clutter of a massive dumbbell rack.

Patented Quick-Lock System for Maximum Stability

The interlocking plate design combined with a secure locking screw ensures zero plate movement during lifts. This results in a quieter, safer, and more controlled workout experience. No rattling, no shifting, no distractions.

Compact, Stackable, and Easy to Handle

Each plate is uniformly sized 6.7" × 6.7" (16.5 cm x 16.5 cm) and designed to interlock for easy loading and unloading. Adjust weights quickly while keeping your setup organised and space-efficient.

Square Plate Design for Safer Training

Unlike traditional round plates, our signature square design ensures your weights stay where you put them. This improves safety during exercises like push-ups, rows, and core work, allowing you to focus fully on your performance.

Heavy-Duty Steel Construction Built to Last

Made from high-quality steel and iron with a corrosion-resistant powder-coated finish, these plates are built to last. Backed by a lifetime warranty for peace of mind.

Please Note: This is an add-on kit only and requires compatible handles to be used. It attaches to the Ironmaster Quick-Lock Adjustable Dumbbell Handle Set or the handles included with the 45 lb Quick-Lock Adjustable Dumbbell set.

75 LBS (34 KG) QUICK-LOCK DUMBBELL UPGRADE KIT
75 LBS (34 KG) QUICK-LOCK DUMBBELL UPGRADE KIT
£189.00 GBP
£199.00 GBP £189.00 GBP