Old closet door concave and convex wheel sliding door track roller closet sliding door pulley lower wheel wide shell single wheel - 24 Wide Housing Bearing Single Recessed Wheel Without Upper Wheel / Iron chrome plated / 1Pcs

Classic Design Compatibility: These concave-convex rollers are specifically designed for vintage-style wardrobe sliding doors, ensuring seamless integration with traditional cabinetry aesthetics.

Textured Wheel Surface: The unique concave-convex wheel profile enhances grip and stability, reducing wobbling and noise during door movement for smooth, quiet operation.

Durable Sliding Track System: Compatible with standard sliding door tracks, the rollers feature robust construction to withstand frequent use and heavy door weights.

Wide-Shell Single Bottom Roller: The reinforced wide-shell base provides increased load-bearing capacity and prevents derailment, ideal for supporting large wardrobe doors.

Easy Installation 
Maintenance: Pre-assembled with corrosion-resistant materials (steel/nylon), these single rollers simplify retrofitting or replacing old sliding door mechanisms while ensuring long-term durability.