• Pair of chrome dumbbells with red and black resistance bands on a white background
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  • Barbell and dumbbell set with interchangeable weights on a gray background
  • Barbell and dumbbell set with interchangeable weights on a gray background
  • Barbell and dumbbell set with interchangeable weights on a gray background
  • Barbell and dumbbell set with interchangeable weights on a gray background
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2-in-1 Dumbbell & Barbell Set - 20kg Cast Iron

2-in-1 Dumbbell & Barbell Set - 20kg Cast Iron

£45.49 GBP
£0.00 GBP £45.49 GBP
Sale Sold out
Taxes included. Shipping calculated at checkout.

One set, two formats: this 20kg cast iron set works as dumbbells or converts into a barbell using the connector bar.

Key Features:

  • Works as adjustable dumbbells or converts into a full barbell with the connector bar.

  • 20kg of cast iron plates (2.5kg, 1.25kg, 0.5kg) suits both dumbbell and barbell training.

  • Spinlock collars keep plates secure whichever format you're training with.

  • Anti-slip knurled grip stays comfortable across dumbbell and barbell exercises alike.

  • Everything stores together in one carry case, keeping your setup simple and tidy.

  • Dumbbell Dimensions: 42 cm length × 15.5 cm width × 15.5 cm height

  • Barbell Dimensions: 105 cm length × 15.5 cm width × 15.5 cm height

  • Weight Plates:

    • 2.5 kg Plate: 15.5 cm diameter × 2.1 cm thickness

    • 1.25 kg Plate: 12.5 cm diameter × 1.6 cm thickness

  • Material Composition: Steel and metal

  • Connecting Bar Size: 3 cm diameter × 40 cm length

  • Dumbbell Bar Size: 2.5 cm diameter × 35 cm length

Orders placed before 2 p.m. are dispatched the same day. Using express shipping, your order will likely be delivered the next day. Standard shipping typically delivers within 2–5 days, depending on the carrier and the items you have ordered.

Most of our items are delivered using Parcelforce, Royal Mail, and Evri.

Shipping Weight Examples

Our shipping charges are calculated based on weight brackets.

Order Weight (kg) Weight Bracket Shipping Charge Applied
0 – 30 Up to 30 kg 1 shipping charge
31 – 60 Over 30 kg up to 60 kg 2 shipping charges

Shipping Zones and Charges

Zone 1 (UK Mainland)

Shipping is charged at £5.00 per parcel.

Zone 2 (Highlands and Islands of Scotland)

Applicable postcodes:

IV, HS, KA27-28, KW, PA20-49, PA60-78, PH17-26, PH30-44, PH49-50, ZE, AB31, AB33-38, AB45, AB52-56, FK17-21

The shipping charge for Zone 2 is £7.99 per parcel.

Zone 3 (Northern Ireland, Isle of Man, and Isles of Scilly)

Applicable postcodes:

BT, IM, TR21-25

The shipping charge for Zone 3 is £9.99 per parcel.

Note: The Channel Islands are classified as an international destination.

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Why buy separate equipment when one set can do both jobs? This 20kg cast iron dumbbell and barbell set works as a pair of adjustable dumbbells for curls, presses and rows, then converts into a full barbell using the included connector bar - ideal for squats, deadlifts and other compound lifts. Twelve plates across three weights (2.5kg, 1.25kg and 0.5kg) let you tailor the load to whichever exercise you're doing, while spinlock collars keep everything secure as you switch between formats. The anti-slip knurled grip stays comfortable throughout, and the whole set - dumbbells, barbell components and plates - stores together in one carry case. A genuinely versatile addition to any home gym.

Last updated: 14 August 2025

At Home Fitness Gym, we want you to enjoy your training equipment from day one. If something doesn’t meet expectations, our returns policy is designed to make the process clear and fair.

1. Return timeframe

  • You may return items within 180 calendar days of delivery.
  • For change-of-mind returns, goods must be unused, in their original packaging, and in resale condition.

2. Items excluded from return

The following cannot be returned unless faulty:

  • Gift cards;
  • Made-to-order or personalised items;
  • Clearance or “final sale” goods clearly marked as non-returnable.

3. EU 14-Day Cooling-Off Rights

If you live in the EU, you have the right under the Consumer Rights Directive to cancel your order within 14 days of receiving it. Standard delivery costs (if charged) will be refunded. You are responsible for return postage unless the item is faulty or incorrect. Returned goods must be in original condition.

4. Faulty or damaged products

Your rights under the Consumer Rights Act 2015 apply. Please notify us within 48 hours of delivery if goods arrive damaged or incorrect, providing photographs where possible.

  • Within 30 days: you may reject the item for a full refund.
  • After 30 days: we will first attempt repair or replacement before offering a refund.

5. How to arrange a return

Contact our team for a Return Authorisation before sending anything back. We will provide the correct returns address and instructions. For large/heavy items, we can arrange collection (charges may apply for non-faulty returns).

6. Refund process

Once returned goods are inspected and approved, refunds will be processed to your original payment method within 5–7 working days.

7. Exchanges

We can swap faulty items for the same model or a mutually agreed alternative. For different products or sizes, please place a new order.

Returns contact: