A sliding runner (or drawer slide/glide) is a mechanical hardware system, often with rollers or ball bearings, that allows drawers, doors, or other components to move smoothly in and out of furniture or cabinets, featuring options like soft-closing, heavy-duty support, and full/partial extension for various applications from kitchens to wardrobes. They enhance functionality by providing easy access and creating seamless, modern finishes, typically made from steel or aluminum for durability. 

Key Features

• Movement: Enables linear, horizontal motion for drawers or doors.
• Types: Common types include side-mounted, under-mounted, center-mounted, full-extension, and partial-extension.
• Materials: Usually made from durable materials like steel, aluminum, or nylon.
• Functionality: Can include soft-close mechanisms, push-to-open (handle-less), and locking features.
• Applications: Used in kitchens, wardrobes, office furniture, and industrial settings. 

Common Variations

• Roller Runners: Use small wheels, often for lighter loads or simpler applications.
• Ball-Bearing Runners: Feature ball bearings for smooth, quiet, and heavy-duty performance, often with full extension.
• Concealed Runners: Hidden from view, offering a clean, minimalist look, like Blum's MOVENTO system.
• Heavy-Duty Runners: Designed for significant weight (e.g., 40kg+), ideal for large cabinets or industrial use, some even featuring hydraulic assistance. 

How They Work

Drawers or doors attach to two runners (one on each side or bottom), which slide along tracks, allowing the attached item to extend out for full access and then close quietly and securely.