

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
- Display 15 Products per page
- In Stock
100mm Fixed Castor, 250kg Capacity | Polyurethane Tyre Wheel, Roller Bearing (429PNB)
£18.81100mm Top Plate Fixed Castor (Flexello - Pressed S... Read Moreteel) with 80x60mm Fixing Bolt Hole Centres. The wheel has a Polyurethane Tyre on a Nylon Centre with a Roller Bearing. The Load rating is 250kg using manual propulsion and 4km/h. - In Stock
100mm Fixed Castor, 250kg Capacity | Polyurethane Tyre Wheel, Roller Bearing (429SUB)
£39.07100mm Top Plate Fixed Castor (Pressed Steel) with ... Read More80x60mm Bolt Hole Centres. Polyurethane Tyre / Cast Iron Centre Wheel with Roller Bearing. Load Capacity = 250kg - In Stock
100mm Fixed Castor, 250kg Capacity | Polyurethane Tyre Wheel, Roller Bearing, 10mm Bolt Hole (488PNB)
£21.04100mm Top Plate Fixed Castor (Pressed Steel) with ... Read More100x48 Hole Centres. Polyurethane Tyre / Nylon Centre Wheel with Roller Bearing. Load Capacity = 250kg - In Stock
100mm Fixed Castor, 270kg Capacity | Nylon Wheel, Ball Bearing (KFMG100NYB)
£25.51100mm Top Plate Fixed Castor (Fabricated Steel) wi... Read Moreth a 4 hole top plate fitting and 105x80mm Bolt Hole Centres. This castor houses a Nylon Wheel with Ball Bearings. Load Capacity = 270kg using manual propulsion at 4km/h (walking speed).Fixed castors are also known as Rigid castors because the frame or bracket has no moving parts.Key Specifications and Features:- Top Plate Size: 140x110mm
- Bolt Hole Centres: Slotted 114x87mm / 97.5x71.5mm
- Fixing Bolt Size: 12mm
- Overall Height: 143mm
- Bearing Type: Ball Bearing
- Load Capacity: 270kg (manual propulsion at 4km/h)
- Nylon castor wheels have a high load capacity at a low cost. They are maintenance free and extremely resistant to water, salts, greases, acids and alkalis
- In Stock
100mm Fixed Castor, 270kg Capacity | Nylon Wheel, Plain Bore (488NY)
£10.24100mm Top Plate Fixed Castor (Flexello Brand - Pre... Read Moressed Steel) with 100x48mm Fixing Bolt Hole Centres. White Nylon Wheel with a Smooth Plain Bore. Load Capacity = 270kg - In Stock
100mm Fixed Castor, 270kg Capacity | Nylon Wheel, Roller Bearing (488NYB)
£17.02100mm Top Plate Fixed Castor (Flexello Brand - Pre... Read Moressed Steel) with 100x48mm Fixing Bolt Hole Centres. White Nylon Wheel with Needle Roller Bearing. Load Capacity = 270kg - In Stock
100mm Fixed Castor, 295kg Capacity | Polyurethane Tyre Wheel, Roller Bearing (488SUB)
£37.92100mm Top Plate Pressed Steel Fixed Castor (Flexel... Read Morelo Brand) with 100x48mm Hole Centres. The castor wheel is a Polyurethane Tyre on a Cast Iron Centre Wheel with 43mm Tread with and Needle Roller Bearing. Load Capacity = 295kg - In Stock
100mm Fixed Castor, 300kg Capacity | Cast Iron Wheel, Roller Bearing (KFMG100CIB)
£24.95100mm Top Plate Fixed Castor (Fabricated Steel) wi... Read Moreth 105x80mm Bolt Hole Centres. The wheel is a solid Cast Iron Wheel with a Needle Roller Bearing. Load Capacity = 300kg using manual propulsion at 4km/h (walking speed).Fixed castors are often called Rigid castors because the bracket or frame has no moving partsKey Specifications and Features:- Top Plate Size: 140x110mm
- Bolt Hole Centres: Slotted 114x87mm / 97.5x71.5mm
- Fixing Bolt Size: 12mm
- Overall Height: 143mm
- Bearing Type: Roller Bearing
- Load Capacity: 300kg (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
100mm Fixed Castor, 300kg Capacity | Nylon Wheel, Ball Bearing (MFK100NY2B)
£15.39100mm Top Plate Fixed Castor (Pressed Steel) with ... Read More80x60 Hole Centres. Nylon Wheel with Ball Bearing. Load Capacity = 300kg - In Stock
100mm Fixed Castor, 300kg Capacity | Polyurethane Tyre Wheel, Ball Bearing (488PAB)
£28.65100mm Top Plate Fixed Castor with 100x48mm Bolt Ho... Read Morele Centres. Polyurethane Tyre / Aluminium Centre Wheel with Ball Bearings. The Load Capacity is 300kg using manual propulsion at 4km/h.Key Specifications:- Top Plate Size: 121x80mm
- Bolt Hole Centres: 100x48mm
- Overall Height: 125mm
- Wheel Material: Polyurethane Tyre (94 Shore A) / Aluminium Centre
- Bearing Type: Ball Bearings
- In Stock
100mm Fixed Castor, 300kg Capacity | Polyurethane Tyre Wheel, Ball bearing (KFMG100CRPCB)
£41.47100mm Fixed Castor (Fabricated Steel) and Crown Tr... Read Moreead Polyurethane Tyred / Cast Iron Centre Wheel with Ball Bearing. Load Capacity = 300kg using manual propulsion at 4km/h (walking speed).Key Specifications and Features:- Top Plate Size: 140x110mm
- Bolt Hole Centres: Slotted 114x87mm / 97.5x71.5mm
- Fixing Bolt Size: 12mm
- Overall Height: 143mm
- Tread Hardness: 92 +/-3 Shore A
- Bearing Type: Ball Bearing
- Load Capacity: 300kg (manual propulsion at 4km/h)
- Crowned Tread for easy manoeuvrability
- In Stock
100mm Fixed Castor, 300kg Capacity | Polyurethane Tyre Wheel, Ball Bearing (MFK100PC2B)
£30.70100mm Top Plate Fixed Castor (Pressed Steel) with ... Read More80x60 Hole Centres. Polyurethane Tyre / Cast Iron Centre Wheel with Ball Bearing. Load Capacity = 300kg - In Stock
100mm Fixed Castor, 300kg Capacity | Polyurethane Tyre Wheel, Ball bearing (MFW100APCB)
Original price was: £33.83.£18.61Current price is: £18.61. Sale!100mm Fixed Castor with an extra strong fabricated... Read More (welded) steel bracket. Fixed castors are sometimes referred to as rigid castors. This castor has a top plate measuring 135mm x 110mm and 4 fixing bolt holes with 105x80mm. The Load Capacity is 300kg using manual propulsion at 4 km/h.The wheel has a Polyurethane Tyre bonded onto a Cast Iron Centre with two Ball Bearing for exceptional rolling performance.Key Specifications- Top Plate Dimensions: 135x110mm
- Bolt Hole Centres: 105x80/75mm
- Overall Height: 146mm
- Wheel Material: Polyurethane Tyre on a Cast Iron Centre
- Tread Width: 40mm
- Bearing Type: Ball Bearings
- In Stock
100mm Fixed Castor, 300kg Capacity | Polyurethane Tyre Wheel, Ball bearing, (KF100NPSBJ300)
£21.53100mm Top Plate Fixed Castor (Pressed Steel). 80x6... Read More0 Bolt Hole Centres. Soft Blue Polyurethane Tyre (Shore A 80) on a Black Nylon Centre. The wheel has two quality ball bearing and the load capacity of this castor is 300kg at 4km/h (walking speed) - In Stock
100mm Fixed Castor, 320kg Capacity | Cast Iron Wheel, Roller Bearing (TFH100CI1H)
£44.12100mm Heavy Duty Top Plate Fixed Castor (Fabricate... Read Mored Castor) with 105x80mm Fixing Bolt Hole Centres. Cast Iron Wheel with 45mm Tread with and a Roller Bearing. Load Capacity = 320kgFeatures of the H Series Castor- The Genuine Revvo H Series castor is made from heavy gauge forged steel
- The side plates are press formed to a cylindrical shape to give the best strength to weight ratio