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Three black kettlebells of different weights on a light gray background
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Cast Iron Kettlebell Sets

In stock

Select Your Weights:

12 variants available
Cast Iron Build
Powder Coated
Weight Price Qty Add Subtotal
🏋️ Single Kettlebell · 12 weights
Set 4–8kg (3 kettlebells)
Set 4–8kg (3 kettlebells)
Single 4+6+8
£39.87 £2.22/kg
£0.00
Set 4–10kg (4 kettlebells)
Set 4–10kg (4 kettlebells)
Single 4+6+8+10
£62.02 £2.22/kg
£0.00
Set 6–12kg (4 kettlebells)
Set 6–12kg (4 kettlebells)
Single 6+8+10+12
£79.74 £2.22/kg
£0.00
Set 4–12kg (5 kettlebells)
Set 4–12kg (5 kettlebells)
Single 4+6+8+10+12
£88.60 £2.22/kg
£0.00
Set 4–14kg (6 kettlebells)
Set 4–14kg (6 kettlebells)
Single 4+6+8+10+12+14
£119.61 £2.22/kg
£0.00
Set 4–20kg (7 kettlebells)
Set 4–20kg (7 kettlebells)
Single 4+6+8+10+12+18+20
£172.77 £2.22/kg
£0.00
Set 10–24kg (5 kettlebells)
Set 10–24kg (5 kettlebells)
Single 10+12+18+20+24
£184.99 £2.2/kg
£0.00
Set 12–28kg (5 kettlebells)
Set 12–28kg (5 kettlebells)
Single 12+18+20+24+28
£225.93 £2.22/kg
£0.00
Set 18–32kg (5 kettlebells)
Set 18–32kg (5 kettlebells)
Single 18+20+24+28+32
£268.99 £2.2/kg
£0.00
Set 4–8kg + rack (3 kettlebells)
Set 4–8kg + rack (3 kettlebells)
Single 4+6+8
£93.99 £3.24/kg
£0.00
Set 4–12kg + rack (5 kettlebells)
Set 4–12kg + rack (5 kettlebells)
Single 4+6+8+10+12
£135.98 £2.67/kg
£0.00
Set 12–28kg + rack (5 kettlebells)
Set 12–28kg + rack (5 kettlebells)
Single 12+18+20+24+28
£243.99 £2.16/kg
£0.00
No variants match this filter

2-Tier Kettlebell Rack

Transform your home gym with this compact 2-tier kettlebell and dumbbell rack...

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2-Tier Kettlebell Rack £99.99
£0.00
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Volume Rate: £0.00/kg
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OFTEN BOUGHT WITH

Cast Iron Kettlebells
£7.99
EVA Foam Puzzle Exercise Mat
£10.99
Dual-Wheel Ab Roller with Mat
£10.99
Heavy Duty Wall Balls
£31.99
Hex Dumbbell Pairs
£8.80
Neoprene Dumbbell Pairs
£4.49
UK Delivery (2–5 Working Days):
  • Free delivery to every address in Great Britain, including the Scottish Highlands and Islands. Northern Ireland, Isle of Man and the Channel Islands are priced by weight at checkout.
  • - Express delivery: available at checkout — arrives in 1–2 working days
Returns

180-day returns · no restocking fee

Description

The same single-cast kettlebells as our individual bells, bought as a graded set. One order gives you a light bell for get-ups and overhead work, a middle bell for presses and squats and a heavy bell for swings, so the progression is built in from the first session.

KEY FEATURES

  • Single-piece cast iron construction with no welds or joints
  • Graded sets of 3 to 7 kettlebells, from 4kg up to 32kg
  • Wide smooth handle suited to two-handed swings
  • Flat machined base sits stable for renegade rows and push-ups
  • Durable powder-coated finish resists chipping and rust
  • Three of the sets come with a kettlebell storage rack

PRODUCT OVERVIEW

Single-cast construction is the specification that matters. A kettlebell made in one pour has no seam between handle and bell, which means no weak point at the horn where the entire load concentrates during a swing. Every bell in these sets is cast that way: they are the same kettlebells sold one at a time on our cast iron kettlebells listing, graded and shipped together.

Buying as a set means the weights arrive in sensible steps, so you are never left with one bell that is too light for swings and too heavy for presses. Handle geometry stays consistent across the range: a wide handle for two hands on swings, a smooth finish that does not tear the hands on high-repetition snatch work, and a flat base that turns each bell into a stable platform for rows and get-up transitions. The rack sets add a kettlebell storage rack so the bells live off the floor from day one.

TRAINING APPLICATION

Cast iron kettlebells cover the full repertoire: two-handed swings, single-arm swings, cleans, presses, snatches, jerks, goblet squats, Turkish get-ups, windmills and loaded carries. With a graded set you can run escalating circuits and supersets, moving between bells without changing anything, which is what kettlebells do better than any other implement: training hip extension power and grip endurance at the same time.

HOW TO CHOOSE?

The 3-piece 4–8kg set suits beginners, rehabilitation work and lighter lifters learning the swing. The 5-piece 4–12kg and 6-piece 4–14kg sets cover a household or a beginner-to-intermediate progression, and the 7-piece 4–20kg set spans light to heavy in one purchase. The 10–24kg, 12–28kg and 18–32kg sets are for experienced lifters who already swing 16kg or more. A common starting point is one bell around 16kg for men and 12kg for women. If space or budget rules out several bells, an adjustable kettlebell is the alternative. Loose kettlebells on a floor are a genuine hazard, so choose a rack set or add a stand.

FAQs

Are these the same kettlebells as the singles?

Yes. Each set is made up of the single-cast, powder-coated kettlebells from our individual listing, so a set can be extended later with single bells in the same finish.

Which set should I start with?

Most beginners start with the 4–8kg or 4–12kg set: a light bell for technique and overhead work and a heavier one for swings and squats. Experienced lifters go straight to the 10–24kg set or heavier.

What is included in the rack sets?

The three "+ rack" sets include a kettlebell storage rack with the bells; the other nine sets are kettlebells only. A stand can also be added to any set at checkout.

Can I use kettlebells on a wooden floor?

With matting, yes. Cast iron on bare timber will mark it, and dropped bells will damage it. Interlocking foam or rubber tiles are strongly advised.

Features

Key Features:

  • SOLID CAST IRON CONSTRUCTION – Expertly crafted from high-quality cast iron with a one-piece design that eliminates weak points and ensures maximum durability. Each kettlebell undergoes rigorous testing.

  • ERGONOMIC WIDE GRIP HANDLE – Precisely engineered with a smooth, wide diameter handle that allows for comfortable one or two-handed grips. The textured surface provides enhanced control during dynamic movements.

  • MULTIPLE WEIGHT OPTIONS AVAILABLE – Find your perfect challenge with our comprehensive range of weights suitable for all fitness levels. Progressive training made simple with incremental weights that support steady growth.

  • VERSATILE FULL-BODY WORKOUT TOOL - Master swings, snatches, cleans, presses, and Turkish get-ups to engage multiple muscle groups simultaneously. Build functional strength, improve cardiovascular.

  • SPACE-EFFICIENT HOME GYM ESSENTIAL – Achieve comprehensive strength training with minimal space requirements. The compact design makes these kettlebells perfect for home gyms of any size, while the flat base ensures stable, upright storage between sets.

Specifications

  • 6 kg Kettlebell: Measures 18.5 cm in height × 16.5 cm in width, with a 3 cm handle thickness

  • 8 kg Kettlebell: 20 cm tall × 17.5 cm wide, handle thickness of 3.3 cm

  • 10 kg Kettlebell: 21 cm height × 18.5 cm width, handle thickness 3.4 cm

  • 12 kg Kettlebell: 22 cm tall × 19 cm wide, handle thickness remains 3.4 cm

  • 14 kg Kettlebell: 2.5 cm height × 19.5 cm width, handle thickness 3.4 cm

  • 16 kg Kettlebell: Stands 23.5 cm tall × 20 cm wide, handle thickness 3.5 cm

  • 18 kg Kettlebell: 24 cm in height × 20 cm in width, with a 3.5 cm handle thickness

  • 20 kg Kettlebell: 25 cm tall × 20 cm wide, handle thickness 3.6 cm

  • 24 kg Kettlebell: 26.5 cm height × 21 cm width, handle thickness 3.7 cm

  • 28 kg Kettlebell: 28 cm tall × 22 cm wide, handle thickness 3.7 cm

Shipping & Returns

Updated: 13 September 2026

Delivery Commitment

We aim to provide fast, reliable, fully tracked delivery across the United Kingdom. Every order is shipped using a trusted tracked courier service so you receive timely updates from dispatch to doorstep.

Free UK Mainland Delivery

Standard delivery is free to UK mainland addresses on every product, with no minimum spend and no code required. This includes large machines and heavy items — delivery is built into the price you see.

Delivery Options

  • Standard Delivery — FREE to UK mainland. Estimated 2–5 working days after dispatch.

  • Express Delivery (UK mainland only). Estimated 1–2 working days after dispatch. Available at checkout, where the cost for your order is shown before you pay.

Where We Deliver

We deliver to all mainland UK addresses, the Scottish Highlands and Islands, Northern Ireland, and the UK offshore islands (Isle of Man, Jersey and Guernsey). Standard delivery is free to mainland UK addresses, including the Scottish Highlands and Islands. Deliveries to Northern Ireland and the offshore islands are charged according to weight; the exact amount for your order is shown at checkout before you pay. Express Delivery is available to mainland UK addresses only. 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.

Order Tracking

Once your order has been dispatched, you will receive an email notification containing your unique tracking number and a direct link to monitor your parcel’s progress. Orders shipped in more than one box may arrive as separate deliveries.

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)

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Cast Iron Kettlebell Sets

Cast Iron Kettlebell Sets

Set 4–8kg (3 kettlebells)

Total: £39.87
Cast Iron Kettlebell Sets
Set 4–8kg (3 kettlebells) £39.87