Smiths Ironmongery Twin Wheel Castor Socket Fix 40mm

Smiths Ironmongery Twin Wheel Castor Socket Fix 40mm

Smiths Ironmongery Twin Wheel Castor Socket Fix – 40mm

The Smiths Ironmongery Twin Wheel Castor Socket Fix – 40mm is a compact, smooth-rolling furniture castor designed to provide easy mobility and reliable support for lightweight applications. Engineered with dual wheels and a socket-fix mounting system, this castor is ideal for furniture, trolleys, office chairs, and other equipment that benefits from quiet, stable movement.

Crafted to deliver excellent functionality in compact form, this model offers a non-marking design and low overall height—making it a subtle yet highly effective choice for various domestic and light commercial applications.

Key Features

• Twin Wheel Design
  Dual-wheel configuration offers improved load distribution and stability over single-wheel castors. This results in smoother movement, greater weight support for the size, and reduced wear on flooring.

• Socket Fixing Mount
  Designed for easy insertion into compatible socket fittings. Ideal for installations where screw- or plate-fix castors are not feasible or where a clean aesthetic is preferred.

• Durable Construction
  Manufactured from high-strength plastic and metal components that provide reliable performance under everyday loads. The wheels are resistant to wear and suitable for hard flooring, carpet, and low-pile rugs.

• Light-Duty Load Capacity
  Supports a maximum load of 19kg, making it suitable for light furniture items, bedside tables, computer stands, small shelving units, and more.

• Compact, Low-Profile Design
  With a product height of only 49mm, this castor ensures low clearance and maintains the existing height of furniture with minimal change—ideal for space-saving or ergonomic design applications.

• Smooth Mobility
  Precision-fit wheel axles reduce friction, allowing smooth and silent operation when moving furniture or equipment.

Technical Specifications

• Wheel Diameter: 40mm

• Maximum Load Capacity: 19kg

• Mounting Type: Socket Fix (no plate)

• Overall Product Height: 49mm

• Boxed Dimensions:

  • Width: 4.0 cm

  • Height: 5.0 cm

  • Depth: 5.0 cm

• Boxed Weight: 65g

Typical Applications

• Office chairs and stools

• Small trolleys and carts

• TV stands and media units

• Storage drawers and cabinets

• Lightweight display furniture

• Home office equipment

Installation Guidance

• Ensure the furniture or equipment has a compatible socket insert for the castor stem.

• Push-fit installation; no additional screws or plates required.

• For optimal performance, use all castors from the same specification to ensure even load support and consistent rolling behavior.

Maintenance Tips

• Periodically remove debris from the wheels to prevent uneven movement.

• Avoid overloading to maintain wheel integrity and ensure smooth rotation.

• Check fitment regularly to ensure the castors remain securely inserted in their sockets.

Frequently Asked Questions (FAQ)

Q: Can I use this castor on carpeted flooring?
A: Yes, the twin wheel design allows for smooth movement on both hard and carpeted surfaces, including low- to medium-pile carpets.

Q: Does this castor require screws or bolts for installation?
A: No. This model uses a socket fix design, which fits directly into a compatible furniture socket. No additional tools are required for mounting.

Q: What is the total weight capacity for a set of 4 castors?
A: When used as a set of 4, the total load capacity is 76kg (19kg per castor), assuming even weight distribution.

Q: Can I replace existing castors with these?
A: Yes, provided your current furniture has compatible socket dimensions for the stem fitting. Always check stem diameter and depth before replacement.

Q: Are these suitable for outdoor use?
A: This model is designed for indoor environments. Prolonged outdoor use may affect durability due to weather exposure.

Conclusion

The Smiths Ironmongery Twin Wheel Castor Socket Fix – 40mm is a smart, functional solution for improving furniture mobility without sacrificing style or height. Its compact form, dual-wheel support, and tool-free socket mounting make it an excellent choice for quick upgrades, repairs, or new lightweight furniture builds. Whether for your office chair or under-desk cabinet, it offers reliable support, smooth operation, and a professional finish.