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Black weight plate with 'Standard' and weight markings on a white background
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Cast Iron Weight Plates

In stock

Select Your Options:

Weight Price Qty Add Subtotal
Pairs 7 options
Pairs / 1.25 KG
Pairs / 1.25 KG 1.25 KG
£4.99
£0.00
Pairs / 2.5 KG
Pairs / 2.5 KG 2.5 KG
£9.99
£0.00
Pairs / 5.0 KG
Pairs / 5.0 KG 5.0 KG
£19.99
£0.00
Pairs / 10.0 KG
Pairs / 10.0 KG 10.0 KG
£39.99
£0.00
Pairs / 15.0 KG
Pairs / 15.0 KG 15.0 KG
£59.99
£0.00
Pairs / 20.0 KG
Pairs / 20.0 KG 20.0 KG
BEST VALUE
£79.99
£0.00
Pairs / 25.0 KG
Pairs / 25.0 KG 25.0 KG
£99.99
£0.00
Sets 6 options
Sets / 15KG Set
Sets / 15KG Set 15KG Set
4x1.25 + 4x2.5
£29.99
£0.00
Sets / 45KG Set
Sets / 45KG Set 45KG Set
4x1.25 + 4x2.5 + 2x5 +2x10
£89.99
£0.00
Sets / 60KG Set
Sets / 60KG Set 60KG Set
2x5 + 2x10 + 2x15
£119.99
£0.00
Sets / 75KG Set
Sets / 75KG Set 75KG Set
4x1.25 + 4x2.5 + 2x10 + 2x20
£149.99
£0.00
Sets / 100KG Set
Sets / 100KG Set 100KG Set
2x5 + 2x10 + 2x15 + 2x20
£199.99
£0.00
Sets / 150KG Set
Sets / 150KG Set 150KG Set
2x5 + 2x10 + 2x15 + 2x20 + 2x25
£299.99
£0.00
Default Title
3-Tier Weight Tree & Bar Stand 3-Tier Weight Plate Rack with 200kg Capacity £114.99
£0.00
4ft Barbell & Clips / Black
4ft Barbell & Clips / Black 4ft Barbell Black £49.99
£0.00
4ft Barbell & Clips / Silver
4ft Barbell & Clips / Silver 4ft Barbell Silver £49.99
£0.00
5ft Barbell & Clips / Black
5ft Barbell & Clips / Black 5ft Barbell Black £59.99
£0.00
5ft Barbell & Clips / Silver
5ft Barbell & Clips / Silver 5ft Barbell Silver £59.99
£0.00
6ft Barbell & Clips / Black
6ft Barbell & Clips / Black 6ft Barbell Black £69.99
£0.00
6ft Barbell & Clips / Silver
6ft Barbell & Clips / Silver 6ft Barbell Silver £69.99
£0.00
7ft Barbell & Clips / Black
7ft Barbell & Clips / Black 7ft Barbell Black £79.99
£0.00
7ft Barbell & Clips / Silver
7ft Barbell & Clips / Silver 7ft Barbell Silver £79.99
£0.00
Default Title
Vertical Weight & Dumbbell Rack Weight Plate Rack with 300kg capacity £59.99
£0.00
Default Title
Olympic 2" Spring Collars 2-inch Olympic barbells Clip £6.99
£0.00
0 items 0.0kg £0.00
📊
Volume Rate: £0.00/kg
Add £500.00 more for FREE delivery

📊 Weight Guide

Weight Diameter Thickness Sleeve
1.25 kg 160 mm 12.4 mm 50 mm
2.5 kg 230 mm 16.2 mm 50 mm
5 kg 230 mm 21.7 mm 50 mm
10 kg 270 mm 34.4 mm 50 mm
15 kg 350 mm 34.4 mm 50 mm
20 kg 450 mm 33.6 mm 50 mm
25 kg 450 mm 36.6 mm 50 mm
Zoomed image
10% off your entire order
LIFTMATE10 = 10% saving

OFTEN BOUGHT WITH

Olympic 2" Barbell
£66.65 £49.99
EVA Foam Puzzle Exercise Mat
£14.65 £10.99
Olympic Bumper Weight Plates
£6.99 £5.24
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

Train with confidence using Olympic 2" cast iron weight plates, built for serious lifters who demand durability and simplicity. These solid cast iron plates feature a rugged black finish, engineered to handle high-impact training like deadlifts, presses, squats, and CrossFit-style workouts. With weight options ranging from 1.25kg to 25kg, you can build your ideal loadout whether you're just getting started or chasing PRs.

The 2-inch precision-milled centre ensures a snug fit on all standard Olympic barbells, hex bars, or even sledges. The classic disc design offers balance and grip convenience during plate changes, no bulky coatings, no distractions, just raw strength gear made to last.

These plates are ideal for home gym owners looking to invest in long-term performance. The durable finish resists rust and cosmetic wear, making them perfect for garage setups or personal studios. Whether you're building muscle or burning fat, these weights keep your workouts consistent and effective.

Upgrade your home gym with professional-grade quality. Olympic 2" cast iron plates deliver that old-school weightlifting feel with modern reliability.

Frequently Asked Questions (FAQs)

What are Olympic cast iron weight plates?

Olympic cast iron weight plates are solid, heavy-duty discs made from high-density cast iron with a standardised 2-inch (50mm) centre hole. Precision-machined to fit Olympic barbells, they are the classic choice for strength training, powerlifting, and general fitness, prized for their slim profile, durability, and the ability to load maximum weight onto the bar.

What is the difference between Olympic plates and standard 1-inch plates?

The crucial difference is the centre hole diameter: Olympic plates have a 2-inch (approx. 50mm) hole designed for Olympic barbells, while standard plates have a 1-inch (approx. 25mm) hole. Olympic plates are wider in diameter and more stable on the bar, and they are the industry standard for serious strength training due to their greater weight capacity and compatibility with modern gym equipment.

What sizes are available in this Olympic cast iron plate range?

The Lift Sets range covers precise weights from 1.25kg micro-plates up to 25kg full-size plates. Common increments include 1.25kg, 2.5kg, 5kg, 10kg, 15kg, 20kg, and 25kg, allowing you to make small, accurate jumps in load for progressive overload, from rehabilitation and technique work all the way to heavy compound lifts.

 

Features

Key Features:

  • Classic Black Finish for Pro Appeal
    Matte black cast iron delivers a timeless, rugged look in any setup. Complements racks, bars, and gym flooring—ideal for lifters who prefer a clean, no-nonsense design.

  • Solid Cast Iron for Heavy-Duty Durability
    Made from high-grade cast iron, these Olympic weight plates withstand daily drops and repeated use. Rust-resistant finish helps maintain longevity in any home or garage gym.

  • Precision-Cut for Safe, Stable Lifting
    Each plate features a smooth 2-inch opening for tight, consistent barbell fitting—essential for compound lifts like squats, deadlifts, bench press, and more.

  • Home Gym & CrossFit Ready
    Perfect for home workouts, CrossFit circuits, and strength routines. From beginner sets to serious lifters, this range from 1.25kg to 25kg adapts to all training levels.

  • Versatile Weight Options, Sold in Pairs or Sets
    Available in multiple weights: 1.25kg, 2.5kg, 5kg, 10kg, 15kg, 20kg, 25kg. Mix and match to customise your barbell or dumbbell loading for any fitness goal.

Specifications

  • Material: High-quality cast iron for maximum durability and performance.
  • Size: Available in various sizes with increasing thickness based on weight for optimal balance.
  • Hole Size: Precision-machined holes for a snug fit on Olympic bars, ensuring smooth loading and unloading.
  • Finish: Black powder-coated finish with silver lettering for added durability and a sleek look.

Plate Dimensions:

  • 1.25 kg: Diameter – 16 cm, Thickness – 12.4 mm, Sleeve – 50 mm
  • 2.5 kg: Diameter – 23 cm, Thickness – 16.2 mm, Sleeve – 50 mm
  • 5 kg: Diameter – 23 cm, Thickness – 21.7 mm, Sleeve – 50 mm
  • 10 kg: Diameter – 27 cm, Thickness – 34.4 mm, Sleeve – 50 mm
  • 15 kg: Diameter – 35 cm, Thickness – 34.2 mm, Sleeve – 50 mm
  • 20 kg: Diameter – 45 cm, Thickness – 33.6 mm, Sleeve – 50 mm
  • 25 kg: Diameter – 45 cm, Thickness – 36.6 mm, Sleeve – 50 mm

Key Features:

  • Standardized Diameter: All plates maintain a consistent 450mm diameter to meet IWF standards.
  • Durable Stainless Steel Inserts: Each plate comes with a high-quality stainless steel insert, ensuring a secure and snug fit on Olympic bar sleeves (50mm).
  • Perfect for Olympic Bars: Designed specifically to fit standard 50mm diameter bar sleeves, making them ideal for heavy lifting and ensuring a firm, stable grip during your workout.

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.

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)

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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

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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...