Heavy Duty Nylon Office Chair Castor Wheels, 11mm Pin Type – Set of 4

Replace worn or noisy wheels and get your chair rolling smoothly again with these heavy duty nylon office chair castor wheels. Each castor has a twin-wheel black body and an 11 mm pin stem that presses into the chair leg socket, so no tools or mounting plate are needed. The set of four covers a standard five-star base with a spare, or a four-leg chair, and each castor is rated for 80-100 kg load capacity.

Pin Type Twin Wheel Castor for Office and Home Chairs

Each pin type castor has two nylon wheels side by side in a swivel housing, so the chair turns freely and rolls steadily in any direction. The textured black finish suits most office, study and gaming chairs. The silent roller design is made for quiet movement on indoor floors, and the nylon build is intended for everyday daily use.

The chrome-finish pin stem is 11 mm in diameter and 22 mm long. It pushes into a matching chair leg socket. Always measure your socket before ordering, because the stem must match both the diameter and the depth.

Product Dimensions and Specifications

• Stem type: pin type, 11 mm diameter
• Stem length: 22 mm
• Overall height (including stem): 58 mm
• Wheel diameter: 50 mm
• Wheel width / housing: 38 mm
• Wheel material: nylon
• Load capacity: 80-100 kg
• Colour: black
• Pack size: set of 4

Key Features

• 11 mm pin stem for tool-free, push-in fitting
• Twin wheel nylon design for smooth, steady rolling
• Silent, durable build for quiet indoor use
• 360° swivel action for easy turning and positioning
• Compact 50 mm wheel that fits standard chair bases
• Black finish that suits most chairs and furniture
• Set of 4 for a complete replacement

Product Applications

• Office chairs and executive chairs
• Study, computer and gaming chairs
• Stools and rolling seats with pin sockets
• Small trolleys and carts with matching sockets
• Replacement castors for worn or damaged wheels

Why Choose These Office Chair Castors?

If your chair drags, squeaks or no longer rolls evenly, these pin type chair castors are a simple, affordable fix. The nylon twin wheels, silent roller action and standard 11 mm stem make them easy to swap in and dependable for daily use at home or in the office.

Measure your chair leg socket, check your total weight against the load rating, and order your set of 4 office chair castor wheels today.