Skip to product information
Two pairs of black dumbbells with red ends on a white background

12.5kg Adjustable Dumbbell

Sale price  £59.99 Regular price  £79.99
Out of stock
10% off your entire order
LIFTMATE10 = 10% saving

Free Delivery

over £500 by using Discount Code 500FREESHIP

180-Day Returns

Secure Payments

OFTEN BOUGHT WITH

24kg Adjustable Dumbbell
£253.32 £159.99
Cast Iron Kettlebells
£5.32 £3.99
25kg Adjustable Dumbbell
£159.99 £119.99

We accept:

Payment methods
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • Shop Pay
  • Union Pay
  • Visa
Pro Tip:

Build your complete home gym gradually - start with lighter weights for warm-ups and progressively add heavier pairs as your strength increases

UK Delivery (1-3 Days):

  • • Orders over £500: FREE Delivery by Using Discount Code 500FREESHIP
  • • Orders under £500: £4.99 per 30kg (calculated automatically)
  • • Orders placed before 2pm dispatched same day
180-Day Returns

Easy returns | Product refund guaranteed

Description

Why let a rack of fixed dumbbells eat up your floor space and your budget? The LiftSets 12.5kg Adjustable Dumbbell replaces an entire set of traditional weights, giving you instant access to five precise weight settings from 2.5kg right up to 12.5kg, all with a simple twist of the dial.

Whether you're warming up with light lateral raises, working through high-rep sets, or pushing your limits with heavier presses, this dumbbell adapts to your workout in seconds. No fumbling with collars. No scattered plates. Just grab, twist, and lift.

Why Choose LiftSets?

⚡ Twist. Lock. Lift.

The Quick-Dial System puts every weight at your fingertips. One-handed adjustment means you can transition between exercises without breaking your rhythm, perfect for supersets, drop sets, and circuit training.

📊 5 Weights, Endless Progression

With five incremental settings in smooth 2.5kg steps, you can precisely dial in the perfect resistance for every exercise:

2.5kg → 5kg → 7.5kg → 10kg → 12.5kg

No massive jumps that stall your progress. Just precise, manageable increases that keep you moving forward.

🏠 Space-Saving Design

Say goodbye to dumbbell racks that consume your floor space. This compact set keeps your home gym organised and clutter-free. One pair does the job of five traditional dumbbells — saving you space, money, and decision fatigue.

🛡️ Built to Last

Engineered with high-strength steel and durable construction, these dumbbells are designed for daily use. The precision locking system ensures each plate clicks securely into place for a safe, stable workout, every single time.

✋ Ergonomic Comfort

The textured, non-slip handle provides a firm, comfortable hold, even during high-rep sets and sweaty sessions. Train longer, push harder, and stay in control.

What's in the Box?

Item

Details

Adjustable Dumbbell Pair

2 x quick-dial dumbbells

Weight Range

2.5kg – 12.5kg per dumbbell

Weight Settings

5 precise levels

Increments

2.5kg steps (2.5, 5, 7.5, 10, 12.5kg)

Adjustment System

Quick-Dial Mechanism

Handle Material

Textured, Non-Slip Grip

Construction

High-Strength Steel

Locking Mechanism

Precision Auto-Lock System

Warranty

2-year manufacturer warranty

Who Is This For?

  • 🏠 Home Gym Owners: Maximise your space without compromising your workout variety.

  • 💪 Fitness Beginners: Start light (2.5kg) and build strength gradually.

  • 🧘♀️ Toning & Endurance: Perfect for high-rep, low-weight workouts.

  • ⏰ Busy Professionals: Quick adjustments mean efficient, time-saving sessions.

  • 👴 Seniors & Active Agers: Safe, manageable weight for maintaining strength and mobility.

Train Smarter, Not Harder

Go heavier for compound movements: shoulder presses, rows, and squats. Drop the dial for accessory work: bicep curls, lateral raises, tricep extensions, and high-rep finishers. The LiftSets 12.5kg Adjustable Dumbbell keeps your intensity high and your momentum flowing — no downtime, no excuses.

Perfect for strength phases, hypertrophy work, HIIT circuits, and conditioning sessions.

Order Today | Transform Your Home Gym

Stop juggling loose plates and cluttered racks. Experience the freedom of instant weight changes, compact storage, and total-body versatility with the LiftSets 12.5kg Adjustable Dumbbell.

🚚 Fast dispatch on all UK orders
🔒 Secure checkout | Klarna available

Technical Specifications

Specification

Detail

Max Weight

12.5kg per dumbbell

Min Weight

2.5kg per dumbbell

Weight Settings

5 levels

Increments

2.5kg steps

Adjustment System

Quick-Dial Mechanism

Handle Material

Textured, Non-Slip Steel

Construction

High-Strength Steel

Locking Mechanism

Precision Auto-Lock System

Design

Compact, Space-Saving

Ideal For

Home Gyms, Beginners, Toning, Strength Training

Warranty

2 years

Delivery

1-2 business days (UK)

Features

Key Features:

  • SLEEK DESIGN & COMPACT BUILD
    This Pro Dumbbell Set features a streamlined black finish with a modern ABS base—perfect for any home fitness equipment setup. Its compact frame saves floor space while providing a polished look, making it ideal for small training areas or bedroom gyms.

  • DURABLE CONSTRUCTION & SAFETY LOCK
    Crafted with premium materials and a secure safety lock catch, this adjustable dumbbell keeps plates in place to prevent slips. The ABS base cradles the unit, and the coated weights are resistant to scratches, ensuring lasting performance and user safety.

  • QUICK CHANGE ROTATING WEIGHTS
    Effortlessly switch from one weight to the next—ranging from 2.5kg to 12.5kg in 5 adjustable levels. Ideal for quick transitions during supersets or circuit training, keeping your workouts smooth and time-saving without sacrificing focus.

  • PERFECT FOR SPACE-SAVING GYMS
    This space-saving adjustable weight system replaces 5 dumbbells in one sleek unit. Whether you train in your living room or garage, it reduces clutter and makes every corner of your home gym more efficient and functional.

  • VERSATILE FOR MEN & WOMEN
    Designed for all users, this adjustable dumbbell suits strength training, endurance workouts, toning, and more. From beginners to seasoned athletes, it's a reliable choice for consistent progress at home.

Specifications

  • Color: Black and Orange

  • Design Style: Adjustable

  • Handle Type: Ergonomic for comfortable grip

  • Weight: 12.5 kg

  • Key Features: Adjustable and compact for space-saving workouts

  • Intended Use: Exercise, fitness, and weightlifting

  • Included Accessories: Storage tray

  • Product Size: 25 cm length × 18 cm width × 38 cm height; Total weight: 12.5 kg

Shipping & Returns

Updated: 20th Nov 2025

Delivery Commitment

We aim to provide fast, reliable, and fully tracked delivery across the United Kingdom. Every order placed on our website is shipped using a trusted tracked courier service to ensure peace of mind and timely updates.

Where We Deliver

We currently deliver to:

  • All mainland UK addresses

  • Northern Ireland

  • Scottish Highlands and Islands

  • UK offshore islands

We do not offer international shipping at this time.

Order Processing & Dispatch

  • Orders placed before 2:00 PM (Monday–Friday) are dispatched on the same working day.

  • Orders placed after 2:00 PM, or on weekends or UK bank holidays, are dispatched on the next working day.

Delivery Timeframe

Our courier typically delivers within:

1–3 working days after dispatch

This applies to all orders, regardless of size or weight.

Shipping Cost

Shipping charges are calculated at checkout based on the weight and dimensions of your order.
All orders are shipped using a tracked delivery service.

Important Note

Please note that shipping charges may vary depending on the size, dimensions, weight, and packaging requirements of each machine. Larger or heavier equipment may incur additional shipping costs due to volumetric weight and specialized handling. Shipping rates are calculated individually for each product and will be displayed at checkout before you complete your purchase.

Order Tracking

Once your order has been dispatched, you will receive an email notification containing:

  • Your unique tracking number

  • A direct link to monitor your parcel’s progress in real time

Missing, Late, or Damaged Deliveries

If your parcel is delayed, missing, or arrives damaged:

  1. Photograph the parcel and any visible damage.

  2. Contact us within 48 hours of delivery.

  3. Keep all packaging until the issue is resolved.

Where appropriate, we will arrange a replacement or refund.

Address Changes

If you need to update your delivery address, contact us immediately.
Address changes can only be made before the order has been dispatched.

Contact Us

Business Name : LIFT SETS

Company Name : LIFT SETS LTD

Address : 116 Napier Street, St. Helens, England, WA10 2EW

Email : support@liftsets.co.uk

Mobile : +44 191 743 7100

Company Registration Number : 16883724

Customer Contact : Click Here to Contact Us

Hours: Mon - Fri: 9:00 AM - 5:00 PM  (GMT-LONDON TIME) (Live Chat and Email Support Available)

Related products

Find Your Perfect Set
30 Second Quiz

Find Your Perfect Dumbbell Set

Answer 4 quick questions and we'll suggest the best set for your goals, experience, and budget.

1
Experience
2
Goals
3
Space
4
Budget
Question 1 of 4

What's your strength training experience?

Beginner
New to weights or less than 1 year
Intermediate
1-3 years training consistently
Advanced
3+ years of structured training
Question 2 of 4

What's your primary training goal?

Toning
Lean muscle, endurance
Muscle
Build size, hypertrophy
Strength
Maximum power
General
Overall fitness
Question 3 of 4

How much space do you have?

Minimal
Corner of a room, apartment
Moderate
Spare room, garage space
Plenty
Dedicated gym area
Question 4 of 4

What's your budget range?

£
Budget-Friendly
Under £150 – Getting started
Mid-Range
£150 - £400 – Solid investment
Premium
£400+ – Complete setup
Your Perfect Match

-

-

-
-
-
Free UK Delivery
on orders over £500 by
using Discount Code 500FREESHIP
Lifetime Warranty
180-Day Returns
Rack Included
View This Bundle
Finding your perfect match...