

Castors
Castors and Wheels – Boost Mobility and Efficiency
Castors and wheels play a crucial role in improving the mobility of equipment across industries. Whether you're revitalising existing setups or adding movement to static items, these components transform stationary equipment into easily transportable units.
... You’ll find them on trolleys, platforms, cabinets, workbenches, and many other types of transport systems. With the right castor or wheel, you simplify handling, reduce strain, and increase productivity.
Keystone supply Light Duty, Medium Duty, Heavy Duty and Extra Heavy Duty Castors...and everything in between - from 15kg load capacity to 8,000kg Load Capacity.
Types of Castor Brackets
Understanding castor brackets is key to choosing the right solution. Let’s explore the main types:
Fixed (Rigid) Brackets
These brackets allow only forward and backward movement. They’re perfect when you need controlled, straight-line motion—ideal for guiding carts or equipment along a set path.
Swivel Brackets
For greater flexibility, swivel brackets allow 360-degree rotation. They let your equipment move in any direction with ease. Plus, you can boost safety and control by adding one of several brake types:
- Wheel Lock: Stops the wheel from rolling.
- Wheel Footbrake: A convenient foot-operated brake to secure the wheel.
- Swivel & Wheel Brake (Total Stop Brake): Locks both the swivel and wheel completely—perfect for full stability.
Wide Selection of Castor Wheels
At Keystone Castors & Wheels, we offer a broad range of castor wheels to match different frame types and environments. Our collection includes:
• Nylon – Lightweight and durable
• Polypropylene – Affordable and resistant to chemicals
• Rubber Tyre – Quiet and shock-absorbing
• Polyurethane – Tough with low rolling resistance
• Cast Iron – Heavy-duty and long-lasting
Even more, each wheel type is available with multiple bearing options. Choose from plain bore, roller bearings, or ball bearings, depending on the performance and smoothness you need.
Why Buy from Keystone Castors & Wheels?
Since 1923, Keystone has been a trusted name in the UK. As one of the country’s largest castor and wheel suppliers, we offer products for every need—from affordable solutions for DIY projects to high-performance castors for demanding industrial use.
Even better, our experienced team is here to help. We provide expert advice, quick answers, and reliable recommendations to ensure you get the right product every time.
Fast, Daily Shipping from Birmingham
Time matters. That’s why we dispatch orders daily (except public holidays) from our centrally located Birmingham warehouse. As a result, you’ll receive your castors quickly—without delays or hassle.
Choose Keystone Castors & Wheels for quality, reliability, and unmatched service. From light-duty needs to heavy-duty demands, we have the perfect solution to help you move equipment smarter, faster, and safer. Read More
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- In Stock
100mm Fixed Castor, 250kg Capacity | Nylon Wheel, Plain Bore (MFK100NY)
£8.12100mm Top Plate Fixed Castor (Pressed Steel) with ... Read More80x60 Hole Centres. Nylon Wheel with Plain Bore. Load Capacity = 250kg - In Stock
100mm Swivel Castor with Brake, 250kg Capacity | Nylon Wheel, Plain Bore (MSK100NYBR)
£14.30100mm Top Plate Swivel Castor with Brake (Pressed ... Read MoreSteel) with 80x60 Hole Centres. Nylon Wheel with Plain Bore. Load Capacity = 250kg - In Stock
100mm Swivel and Brake Castor, 80kg Capacity | Polypropylene Wheel, Plain Bore (LSV100PPBHBR)
£9.20100mm White Polypropylene wheel fitted in a 12m... Read Morem Single Bolt Hole Swivel & Brake Castor (Pressed Steel castor frame). This castor has a 80kg load capacity using manual propulsion at 4 km/h.
This castor is fitted with a White Polypropylene wheel that will not mark the floor and is ideal for most general castor purposes such as trolley castors or dolly castors. Single Bolt Hole castors can have a expander tube fitting (purchased separately) attached to insert into hollow square or round tubing. See our section on Expander Tube Fittings
- In Stock
100mm Swivel Castor, 80kg Capacity | Polypropylene Wheel, Plain Bore (LSV100PPBH)
£7.27100mm White Polypropylene wheel with a smooth p... Read Morelain bore fitted into a 12mm Single Bolt Hole Swivel Castor (Pressed Steel castor frame). This castor has a 80kg load capacity using manual propulsion at 4 km/h.
This castor is fitted with a White Polypropylene wheel that will not mark the floor and is ideal for most general castor purposes such as trolley castors or dolly castors. Single Bolt Hole castors can have a expander tube fitting (purchased separately) attached to insert into hollow square or round tubing. See our section on Expander Tube Fittings
- In Stock
75mm Swivel Castor, 70kg Capacity | Polypropylene Wheel, Plain Bore (LSV075PPBH)
£3.66This castor c... Read Moreomes with a 75mm White Polypropylene Wheel on a nylon centre fitted into a 10mm Single Bolt Hole Swivel Castor (Pressed Steel Frame). The load capacity of this castor is 70kg using manual propulsion at 4km/h
This castor is fitted with a white polypropylene wheel that will not mark or damage concrete floors and is ideal for most general, light duty castor purposes such as trolley castors or dolly castors. Single Bolt Hole castors can have a expander tube fitting (purchased separately) attached to insert into hollow square or round tubing. See our section on Expander Tube Fittings
- In Stock
Jacking Castor, 200mm, Polyurethane Tyre / Cast Iron Centre Wheel, Ball bearing, 850kg (KJD200PCB)
£258.07200mm Jacking Castor with 76mm lift and 114.3mm x ... Read More63.5mm Hole Centres. The cast iron wheel centre has a Polyurethane Tyre and is fitted with a Ball Bearing. Load Capacity = 850kg.It is important to note that the load Capacity of a Jacking Castor or Castor Jack is obtained by calculating the total weight to be carried (unladen unit weight + maximum load) and dividing that by 2. This is because the operation of Jacking Castors means that each castor can be subjected to half the total weight.Most applications require 4 Jacking Castors and in this situation, the recommended total maximum load that can be carried by 4 Jacking Castors is 1,700kg. - In Stock
200mm Swivel Castor, 250kg Capacity | Polypropylene Wheel, Plain Bore (LSV200PP)
£19.09200mm Top Plate swivel Castor with a White Polypro... Read Morepylene wheel. It has 105x80mm fixing bolt hole centres, 235mm overall height and the load capacity is 250kg using manual propulsion at 4km/h.This is one of our most popular castors and the White Polypropylene wheel is non-marking and won’t damage concrete floors. Because it is a hard tread it has the lowest rolling and swivelling resistance. It is ideal as a new component or a replacement caster for most general purpose domestic or industrial castor where the travel speed of the castor generally does not exceed walking speed. - In Stock
160mm Fixed Castor, 200kg Capacity | Polypropylene Wheel, Plain Bore (LFV160PP)
£14.01125mm Top Plate Fixed Castor with a White Polyprop... Read Moreylene wheel. It has 105x80mm fixing bolt hole centres and the load capacity is 200kg using manual propulsion at 4km/h.This is one of our most popular castors and the White Polypropylene wheel is non-marking and won’t damage concrete floors. Because it is a hard tread it has the lowest rolling and swivelling resistance. It is ideal as a new component or a replacement caster for most general purpose domestic or industrial castor where the travel speed of the castor generally does not exceed walking speed. - In Stock
160mm Swivel Castor with Brake, 200kg Capacity | Polypropylene Wheel, Plain Bore (LSV160PPBR)
£20.91160mm Top Plate swivel and Brake Castor with a Whi... Read Morete Polypropylene wheel. It has 105x80mm fixing bolt hole centres and the load capacity is 200kg using manual propulsion at 4km/h.This is one of our most popular castors and the White Polypropylene wheel is non-marking and won’t damage concrete floors. Because it is a hard tread it has the lowest rolling and swivelling resistance. It is ideal as a new component or a replacement caster for most general purpose domestic or industrial castor where the travel speed of the castor generally does not exceed walking speed. - In Stock
125mm Fixed Castor, 160kg Capacity | Polypropylene Wheel, Plain Bore (LFV125PP)
£7.30125mm top Plate Fixed Castor with a White Polyprop... Read Moreylene wheel. It has 80x60mm bolt hole centres and a load capacity of 160kg using manual propulsion at 4km/hThis is one of our most popular castors and the White Polypropylene wheel is non-marking and won’t damage concrete floors. Because it is a hard tread it has the lowest rolling and swivelling resistance. It is ideal as a new component or a replacement caster for most general purpose domestic or industrial castor where the travel speed of the castor generally does not exceed walking speed. - In Stock
160mm Swivel Castor, 450kg Capacity | Nylon Wheel, Ball Bearing (KSMG160NYB)
£38.86160mm Top Plate Swivel Castor (Fabricated Steel) w... Read Moreith 105x80 Hole Centres. Nylon Wheel with Ball Bearing. Load Capacity = 450kg - In Stock
125mm Swivel Castor, 350kg Capacity | Nylon Wheel, Ball Bearing (KSMG125NYB)
£35.14125mm Top Plate Swivel Castor (Fabricated Steel) w... Read Moreith 105x80mm Fixing Bolt Hole Centres. White Nylon Wheel with Ball Bearings. Load Capacity = 350kgKey Specifications and Features:- Top Plate Size: 140x110mm
- Bolt Hole Centres: Slotted 114x87mm / 97.5x71.5mm
- Fixing Bolt Size: 12mm
- Overall Height: 165mm
- Offset: 39mm
- Bearing Type: Ball Bearing
- Load Capacity: 350kg (manual propulsion at 4km/h)
- Nylon castor wheels have a hard tread making them one of the easiest to move (Low tractive resistance). They have a high load capacity, are low maintenance and extremely resistant to water, salts, greases, acids and alkalis.
- In Stock
125mm Swivel Castor, 350kg Capacity | Cast Iron Wheel, Ball Bearing (KSMG125CIB)
£36.41125mm Top Plate Swivel Castor (Fabricated Steel) w... Read Moreith 105x80mm Fixing Bolt Hole Centres. Cast Iron Wheel with Ball Bearings. Load Capacity = 350kgKey Specifications and Features:- Top Plate Size: 140x110mm
- Bolt Hole Centres: Slotted 114x87mm / 97.5x71.5mm
- Fixing Bolt Size: 12mm
- Overall Height: 165mm
- Offset: 39mm
- Bearing Type: Ball Bearing
- Load Capacity: 350kg (manual propulsion at 4km/h)
- Cast iron castor wheels have a very hard tread making them the easiest of wheels to move (low tractive resistance). They have a very high load capacity, extremely wear resistant and not affected by swarf or aggressive materials.
- In Stock
200mm Shock Absorbing Swivel Castor, 450kg Capacity | Polyurethane Tyre Wheel, Ball bearing (KGDSP200ASFMUD)
Original price was: £139.05.£73.89Current price is: £73.89. Sale!200mm Shock absorbing (15mm Compression) Swivel... Read More castor and Polyurethane Tyred Aluminium Wheel. Load Capacity = 450kg
For the compression performance, please see the image for the curve by clicking on the thumbnail image above. To use this curve, please calculate the weight being carried by this castor and divide that by the one less than the number of castors on your equipment, So if you have a trolley using 4 of these castors and the total weight being carried is 500kg, then the compression of the rubber pad is the reading given on the y axis at 167kg (500kg / 3 = 167kg) which is just over 10mm.
- In Stock
200mm Shock Absorbing Fixed Castor, 450kg Capacity | Polyurethane Tyre Wheel, Ball bearing (KGDSP200ARFMUD)
Original price was: £122.49.£65.09Current price is: £65.09. Sale!200mm Shock absorbing (15mm Compression) fixed ... Read Morecastor and Polyurethane Tyred Aluminium Wheel. Load Capacity = 450kg
For the compression performance, please see the image for the curve by clicking on the thumbnail image above. To use this curve, please calculate the weight being carried by this castor and divide that by the one less than the number of castors on your equipment, So if you have a trolley using 4 of these castors and the total weight being carried is 500kg, then the compression of the rubber pad is the reading given on the y axis at 167kg which is just over 10mm.