Skip to content
£10 off your order with code This week's deal ends in Track your order

Start typing to find products

Looking for something? Try searching by category, product name, or brand.

Your cart is empty

Continue shopping
Free UK delivery with DPD, DHL or XDP Free UK delivery
Free UK returns within 14 days of delivery Free UK delivery
Easy to assemble furniture Free UK delivery
Skip to product info

Adjustable Dumbbells Set - Steel - Black - Includes Extra Barbell Bar

Sale price £79.99
Regular price £125.00
VAT incl.
Save 36%
  • The adjustable weight plates allow for personalised training
  • The barbell connection tube provides instant versatility
  • The compact design saves space
Mix & Match Buy more, save more Combine any Office Desks, Sit-Stand Desks, Office Chairs & Filing Cabinets
Valid on products from £94 Discount applied automatically in your basket
Shop the office range
In stock, ready to be shipped
£10 off your order with code

Your order ships within 1 working day and arrives in 1 to 3 working days. You'll receive a Track & Trace code by email to follow your delivery via DPD, DHL, or XDP Delivery depending on your location. Questions? Email support@marshmiller.co.uk or visit our contact page.

You can ask for a return within 14 days of receiving your order. Faulty, damaged, or wrong? We cover all return costs. We refund you in full within 14 days of receiving your return. Please allow a further 5–10 working days for the amount to appear in your account. Questions? Email support@marshmiller.co.uk or visit our contact page.

Building towards your ideal body shape can be a rewarding journey, yet it often comes with challenges, such as the need for versatile equipment that fits seamlessly into your space. The Marsh & Miller Adjustable Dumbbells Set offers a practical solution, allowing you to create a personalised workout routine at home without the clutter of multiple weights. Crafted from sturdy iron and finished with robust PP plastic, this set is both functional and durable, designed to support your fitness goals for years to come.

With a simple adjustment mechanism, you can easily combine plates to achieve your desired weight, offering a tailored experience for various training intensities. A thoughtfully included barbell connection tube enables a quick transition from dumbbells to a barbell, expanding your exercise options and enhancing your training results.

Key Features

  • The adjustable weight plates allow for personalised training, catering to your specific fitness levels and goals.
  • The barbell connection tube provides instant versatility, letting you switch to barbell exercises to target different muscle groups.
  • The compact design saves space, eliminating the need for multiple weights while still offering a comprehensive workout solution.
  • The durable materials ensure longevity, making this set a reliable companion in your fitness journey.
  • The easy-to-use spinlock feature secures weights firmly, giving you confidence as you lift and train.
Weight Range Up to 30 kg
Material Iron, PP plastic, concrete
Adjustability Multiple weight plates for customization
Includes 8 x 2.5 kg plates, 4 x 1.25 kg plates, 4 x 1 kg plates, 2 x bars, 4 spinlocks

Buying five or more? Marsh & Miller for Business helps your organisation save time and money on every order.

Custom pricing that grows with your order

  • 5 or more items: business pricing on your full order
  • 10 or more items: a bigger discount across the range
  • 15 or more items: our best rate, quoted to your project

Mix and match across the range. The tier applies to your total order, not to a single product line.

Fits every kind of space

  • Offices and co-working spaces: all-day support for desk-based teams
  • Schools, colleges and training rooms: built to handle constant use
  • Garages and workshops: made to take knocks, spills and long shifts
  • Studios, labs and creative spaces: the right height and setup for every task
  • Reception, waiting and breakout areas: comfort that makes a first impression
  • Home office setups for remote teams: delivered to multiple addresses

Whatever the space, the result is the same. People work in comfort, so they work better.

Email support@marshmiller.co.uk with the items and quantities you need. We will send you a quote with your tier applied.

Please note: lead times run slightly longer on business orders, because the quantities are bigger.

Oliver Bennett, Marsh & Miller Customer Care

Oliver Bennett | Customer Care

We help 300+ people a day with finding the right fit. Personal advice on this product? Please sent an email to support@marshmiller.co.uk or use our contact form.

  • Mon–Fri, 9am–5pm · replies within 24 hours
  • EU-based team, no call centre
4.67/5 from 15,376 verified reviews Verified reviews

Free Delivery

Across the UK with DPD, DHL or XDP

Free returns

14 day free returns

Design service, on the house

Sent us your room.

Your place to pause, by Marsh & Miller

The simplest corner often matters most. Tell us the room, we'll help you get it right.

Your place to pause, by Marsh & Miller

A storage bench at the end of the bed brings extra space for bedding and books, while creating a cosy spot to sit, read, or simply slow down.

Made to last

Shop the elements that create this layered interior moment.

Round Coffee Table - Metal - Rustic Brown - Easy to Assemble

Round Coffee Table - Metal - Rustic Brown - Easy to Assemble

Sale price £124.99
Regular price £145.00
VAT incl.
Bookcase - Iron - Rustic Brown - 4-Tier Industrial Ladder Shelf

Bookcase - Iron - Rustic Brown - 4-Tier Industrial Ladder Shelf

Sale price £79.99
Regular price £95.00
VAT incl.