Furo roscado M6 com rosca 4 rodas comOD 21mm Rolos para portas deslizantes

4-Wheel Sliding Door Roller Truck
✔️ Quiet Glide, M6 Thread, 21mm Wheels

This sliding door roller hardware features a durable 4-wheel truck for smooth, quiet door movement. Made from tough plastic and zinc alloy, it’s built to last and easy to install. Great for cabinets, closet doors, or lightweight sliding panels.

✅ Pack size: One roller truck (includes 4 wheels)
✅ Wheel diameter: 21mm
✅ Overall size: 42mm x 22mm x 20mm
✅ Material: Plastic wheels + zinc alloy body
✅ Mounting: M6 threaded screw hole
✅ Smooth, noise-free rolling design
✅ Ideal for sliding doors, enclosures, or furniture

💡 Why use 4-wheel roller trucks on sliding doors and panels?
These trucks are designed for balance and long wear. Here’s what makes them useful in everyday setups:

• Distribuição uniforme da carga para um deslizamento suave e estável

• Operação silenciosa - sem rangidos ou trituração de metal

• Fácil de instalar na maioria dos sistemas de trilhos

• Funciona muito bem em portas de madeira, vidro ou alumínio

If you’re looking for an easy upgrade to glide like a dream, this 4-wheel roller gets the job done. Grab one now and let your doors roll smooth and silent!