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20kg Adjustable Dumbbell Set - Affordable Home Gym

20kg Adjustable Dumbbell Set - Affordable Home Gym

£45.49 GBP
Taxes included. Shipping calculated at checkout.
In stock

An affordable way into home strength training - this 20kg cast iron dumbbell and barbell set includes everything you need.

Key Features:

  • Two pieces of equipment in one: use as dumbbells or join into a full barbell.

  • 20kg of cast iron plates gives real value without needing extra purchases.

  • Spinlock collars and knurled grip included as standard - no fiddly extras required.

  • Carry case included at no extra cost, ready to use straight out of the box.

  • A cost-effective, practical option for anyone starting home strength training.

  • 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.

You don't need to spend a fortune to train properly at home. This 20kg cast iron adjustable dumbbell and barbell set offers genuine versatility at a sensible price, combining two 13.5-inch steel bars with 2.5kg, 1.25kg and 0.5kg plates for a wide range of loading options. Spinlock collars keep everything secure without any fiddly extras, and the anti-slip knurled grip means you're not compromising on comfort or control. The connector bar turns your dumbbells into a barbell when needed, effectively giving you two pieces of equipment in one set. A carry case is included as standard, so there's nothing more to buy before you start training - just a straightforward, cost-effective way into home strength training.

Last updated: 14 July 2025

At Gym Weights Direct, we take shipping seriously – fast, secure, and on time.

Where We Deliver

We ship to UK and EU locations. For other destinations, contact us in advance.

Order Processing

  • Orders are dispatched within 1–2 business days (Mon–Fri).

  • Weekend orders are processed the next business day.

Delivery Estimates

  • Standard UK: 3–5 business days

  • Express UK: 1–2 business days

  • EU Orders: 5–10 business days
    (These times exclude processing and may vary due to courier issues.)

Shipping Costs

  • Calculated at checkout based on your delivery address and order size

  • Free UK delivery on orders over £100

  • Customers are responsible for any international customs fees or duties

Tracking

Tracking info is emailed once your item is dispatched. Please monitor for updates.

Delays or Issues

Notify us within 48 hours of a missed or damaged delivery. We’ll coordinate with couriers to investigate.

For any delivery-related queries:
Email: support@gymweightsdirect.co.uk
Mobile: 07426 939514
Landline: 01925 239225