Drawer Runners

Drawer runners, also known as drawer slides, are mechanical hardware systems that enable smooth opening and closing of drawers. They consist of telescoping metal tracks that mount to both the drawer box and the cabinet frame.

Types of Runners

Common types include ball bearing runners for smooth operation, roller runners for basic applications, and undermount runners for concealed installation. Each type offers different load capacities, extension lengths, and performance characteristics.

Extension Classifications

Drawer runners are classified by extension: partial extension (¾ of drawer depth), full extension (complete drawer access), and over-extension (drawer extends beyond cabinet face). Full extension is preferred for wardrobe applications to maximize access.

Load Capacity

Runners are rated for different weight capacities, typically ranging from 15kg to 45kg per pair for residential applications. Heavy-duty versions can support significantly more weight for specialized storage requirements.

Soft-Close Integration

Many modern drawer runners incorporate soft-close mechanisms that gently draw the drawer to a complete close in the final inches of travel, preventing slamming and reducing wear on the drawer system.

Installation Considerations

Proper installation requires accurate measurement, level mounting, and appropriate clearances. The quality of installation directly affects drawer operation smoothness and longevity of the hardware.

Quality Factors

High-quality runners feature precision ball bearings, corrosion-resistant finishes, and robust construction. Premium systems offer smoother operation, higher load capacity, and longer service life.

Technical Information

For information about sliding mechanisms and mechanical hardware, general coverage is available in mechanical hardware and Drawer slide information resources.

Maintenance

Quality drawer runners typically require minimal maintenance beyond occasional cleaning and lubrication. Regular inspection ensures continued smooth operation and early detection of wear issues.