Cast Iron Kettlebell Sets

Free delivery to every address in Great Britain.

1 1

£39.87

£2.21 per kg · 18 kg setincl. VAT

Pay in 3 interest-free instalments of £13.29 with Klarna. 18+, T&Cs apply, credit subject to status. Late fees may apply.

In stock

Order by 2pm Mon–Fri, dispatched same day

Step 2 Add a bench? (optional)

No bench

Adjustable Weight Bench 250kg, plus £79.99, in stock Details: Adjustable Weight Bench 250kg

Step 3 Add a kettlebell stand? (optional)

No stand

Commercial Kettlebell Half Rack, plus £59.99, in stock Details: Commercial Kettlebell Half Rack
2-Tier Kettlebell Rack, plus £99.99, in stock Details: 2-Tier Kettlebell Rack

Total £39.87 · 1 item

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. · 2–5 working days.

Buying in bulk?

Buying 10 or more, or for a gym? Request a trade quote

Delivery, payment & returns

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. · 2–5 working days
Order before 2pm for same-working-day dispatch (Mon–Fri)
180-day returns · no restocking fee · you pay return postage unless faulty

Delivery, returns & warranty

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.
Standard delivery: 2–5 working days after dispatch; express 1–2 working days, priced at checkout
Delivery policy
Returns and refund policy (180 days)
Warranty

Often bought with

View full details

Kettlebells

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.

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: 19.5 cm width, handle thickness 3.4 cm (height not listed)
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

Size & weight guide

Weight	Height	Base Ø	Handle Ø	Handle W
4 kg	165 mm	110 mm	28 mm	120 mm
6 kg	185 mm	125 mm	30 mm	130 mm
8 kg	200 mm	140 mm	32 mm	140 mm
10 kg	210 mm	150 mm	33 mm	145 mm
12 kg	225 mm	160 mm	34 mm	150 mm
16 kg	250 mm	178 mm	35 mm	160 mm
20 kg	270 mm	192 mm	36 mm	170 mm
24 kg	290 mm	205 mm	37 mm	178 mm
28 kg	305 mm	215 mm	38 mm	185 mm
32 kg	320 mm	225 mm	38 mm	190 mm

Feature highlights

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.

Questions & answers

What is in the lighter cast iron kettlebell sets?

The lighter Cast Iron Kettlebell Sets contain: 4–8 kg = 4, 6, 8 kg (£39.87); 4–10 kg = 4, 6, 8, 10 kg (£62.02); 6–12 kg = 6, 8, 10, 12 kg (£79.74); 4–12 kg = 4 to 12 kg in 2 kg steps (£88.60); 4–14 kg = 4 to 14 kg (£119.61); 4–20 kg = 4, 6, 8, 10, 12, 18, 20 kg, no 14 or 16 kg (£172.77).

What is in the heavier cast iron kettlebell sets?

The three heavier Cast Iron Kettlebell Sets are five bells each: 10–24 kg = 10, 12, 18, 20, 24 kg (84 kg, £186.06); 12–28 kg = 12, 18, 20, 24, 28 kg (102 kg, £225.93); 18–32 kg = 18, 20, 24, 28, 32 kg (122 kg, £270.23). The 12–28 kg set is also sold with a rack for £243.99.

Which kettlebell set should I start with?

Most beginners start with the 4–8 kg or 4–12 kg Cast Iron Kettlebell Set: a light bell for presses and get-ups, a heavier one for swings and squats. A household or beginner-to-intermediate progression suits the 4–14 kg or 4–20 kg set. If you already swing 16 kg or more, go to the 10–24 kg set or heavier.

Is a set cheaper than buying the kettlebells singly?

The 4–8 kg, 4–10 kg, 6–12 kg, 4–12 kg, 4–14 kg and 4–20 kg Cast Iron Kettlebell Sets each cost £5.10 less than the same bells bought singly. The 10–24 kg, 12–28 kg and 18–32 kg sets cost exactly the same as the singles, so buy those for one delivery, not a discount.

Which sets include a rack, and which rack is it?

Three Cast Iron Kettlebell Sets come with a kettlebell storage rack: 4–8 kg + rack (£93.99), 4–12 kg + rack (£135.98) and 12–28 kg + rack (£243.99). The sets page does not name the rack model; the 11 kg difference in shipped weight matches the Commercial Kettlebell Half Rack. The other nine sets are kettlebells only.

Are set kettlebells the same as the singles?

Yes. Every bell in a Cast Iron Kettlebell Set is the same single-cast, powder-coated kettlebell sold on the Cast Iron Kettlebells page, so you can extend a set later with single bells in the same finish. Handles run from 28 mm thick at 4 kg to 38 mm at 32 kg.

How is a kettlebell set delivered?

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, £6.99 per 25 kg of shipped weight. Cast Iron Kettlebell Sets ship at 18–122 kg and larger sets may arrive as more than one box. Order by 2pm Monday to Friday for same-day dispatch; 2–5 working days standard.

Can I return a kettlebell set?

Yes, within 180 days of delivery if the Cast Iron Kettlebell Set is unused, unassembled (rack sets) and in original packaging, with no restocking fee. Return postage is yours unless the set is faulty or incorrect, when the return is free; original delivery charges are not refunded. Faults are covered by your Consumer Rights Act 2015 statutory rights.

Warranty

Category	Free weights
Term	Statutory rights apply; manufacturer terms confirmed on request
Covers	Casting defects, coating that lifts or cracks without impact, handles that come loose from the head, adjustable mechanisms that fail under normal use. This guarantee is given by LIFT SETS LTD, Unit at St. Helens, Merseyside, and does not affect your statutory rights under the Consumer Rights Act 2015.
Not covered	Chips and scuffs from dropping, rust from wet storage, cosmetic marks, use in commercial settings unless quoted. Exclusions never remove your statutory rights: a fault that was present at delivery is covered whatever the exclusions say.
How to claim	Email support@liftsets.co.uk with your order number, a description of the fault and two or three photos or a short video. We reply within one working day with the next step: replacement part, repair, replacement or refund. Damage or shortages on arrival are a delivery claim, not a warranty claim: tell us within 48 hours of delivery.

Your statutory rights under the Consumer Rights Act 2015 apply in full: up to 30 days to reject a faulty item for a refund, then repair or replacement, and for six months a fault is presumed to have been present at delivery. Full details: Warranty.

Delivery & shipping

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. · 2–5 working days
Order before 2pm for same-working-day dispatch (Mon–Fri)
180-day returns · no restocking fee · you pay return postage unless faulty

Delivery policy · Returns policy · Warranty