Smiths Ironmongery Swivel Castor with Runner Wheel

The Smiths Ironmongery Swivel Castor with Runner Wheel provides a smooth and reliable mobility solution for furniture, equipment, and storage units. Designed for stability, durability, and effortless movement, this range of castors is ideal for both domestic and light commercial use. Available in three sizes50mm, 75mm, and 100mmeach castor is engineered to perform under varying weight capacities while protecting floor surfaces and improving maneuverability.

Product Variants & Specifications

1. Swivel Castor with Runner Wheel 50mm

• Wheel Diameter: 50mm

• Max Load Capacity: 50kg

• Plate Dimensions: 50mm (L) x 50mm (W)

• Product Height: 70mm

• Boxed Dimensions: 5.0cm (W) x 7.0cm (H) x 7.0cm (D)

• Weight: 180g

2. Swivel Castor with Runner Wheel 75mm

• Wheel Diameter: 75mm

• Max Load Capacity: Approx. 60kg (implied by construction)

• Plate Dimensions: Approx. 65mm x 65mm (industry standard)

• Product Height: Estimated at 100mm

• Boxed Dimensions: 6.5cm (W) x 10.0cm (H) x 10.0cm (D)

• Weight: 395g

• Features: Suitable for wheeling furniture

3. Swivel Castor with Runner Wheel 100mm

• Wheel Diameter: 100mm

• Max Load Capacity: 70kg

• Plate Dimensions: 76mm (L) x 76mm (W)

• Product Height: 130mm

• Boxed Dimensions: 7.5cm (W) x 13.0cm (H) x 12.0cm (D)

• Weight: 630g

Key Features

• Swivel Mechanism
  Allows 360 rotation for superior maneuverability and smooth directional changesideal for tight spaces or frequently moved units.

• Runner Wheel Design
  The “runner” wheel offers improved traction and reduced rolling resistance, contributing to smoother and quieter operation across a variety of flooring types.

• High Load Capacity
  Each size is engineered to safely support loads from 50kg to 70kg, making these castors suitable for a wide range of furniture and equipment types.

• Durable Construction
  Made from robust materials, including high-quality plastic or rubberized wheels and metal mounting plates, ensuring long-lasting performance under everyday wear.

• Non-Marking Wheels
  The wheels are designed to prevent scratches, scuffs, or streaks on most flooring, including wood, laminate, vinyl, and tile.

• Easy Installation
  Each castor comes with a flat mounting plate and pre-drilled holes, allowing for simple screw-fix installation on compatible furniture or frameworks.

Applications

Perfect for use with:

• Office chairs, desks, and cabinets

• Household and commercial furniture

• Light trolleys, carts, and storage racks

• Display units, workshop benches, and AV equipment

• Mobile shelves and utility stands

Installation Tips

• Ensure the mounting surface is clean, flat, and structurally sound.

• Use appropriate screws (not included) for the materialwood screws for timber, or machine screws for metal installations.

• Attach a minimum of four castors to ensure balanced support.

Maintenance Advice

• Periodically inspect swivel joints and wheel surfaces for debris buildup.

• Clean with a damp cloth to remove dust or dirt.

• Lubricate the swivel joint occasionally for optimal performance.

• Avoid overloading beyond the specified weight limits to preserve the bearings and wheel alignment.

Frequently Asked Questions (FAQ)

Q: What are runner wheels, and how are they different?
A: Runner wheels are designed to reduce friction and increase rolling efficiency, especially on flat, hard surfaces. They typically offer smoother operation than standard caster wheels.

Q: Can these be used on carpeted floors?
A: Yes, although performance may vary depending on carpet thickness. They are best suited for hard flooring or low-pile carpet.

Q: Are brakes included in these castors?
A: No, this particular model does not feature a brake mechanism. For braking versions, consider Smiths Ironmongery Swivel Castors with integrated brake systems.

Q: What screws should I use to install these castors?
A: Use countersunk wood screws for timber bases or M6M8 bolts for metal frames, depending on plate hole size.

Q: Are these suitable for outdoor use?
A: These castors are primarily designed for indoor applications. If used outdoors, keep them sheltered and dry to avoid corrosion or premature wear.

Q: Can I mix different sizes on one piece of furniture?
A: Its not recommended. Using castors of different heights can lead to imbalance and instability.

Conclusion

The Smiths Ironmongery Swivel Castor with Runner Wheel is a versatile and dependable mobility solution for light to medium-duty furniture and equipment. With easy installation, solid load-bearing capacity, and a smooth runner wheel mechanism, these castors offer a seamless blend of performance and convenience. Whether you’re upgrading home furniture or assembling custom mobile units, this castor series delivers reliable support and effortless motion.