Drawer Slides for Filing Cabinets
Office Drawer Requirements
Standard load class for letter/legal: 50-75 lb (22-34 kg). Many manufacturers over-specify to 100 lb for safety margin on lateral files with asymmetric loading. BWD 100 lb ball bearing side-mount is the most popular choice, paired with our progressive interlock system.
Aluminum slides gaining share: shipping cost savings, corrosion resistance without plating, modern aesthetic. Our 27 mm aluminum series delivers 50 lb at 40% lower weight.
Soft-close now table-stakes for premium filing furniture - prevents slam-and-bounce that damages folder tabs.
Technical Selection Guide
Identify File Type
Vertical letter/legal (depth 450–500 mm, load 40–60 lb): 100 lb full-extension side-mount. Lateral file (width 750–900 mm, load 50–75 lb): 100 lb with anti-rack mechanism or dual under-mount.
Anti-Tip Interlock
Required by ANSI/BIFMA X5.9 for free-standing cabinets over 3 drawers. BWD mechanical interlock kit integrates with our slides — only one drawer extends at a time, preventing tip-over.
Material Decision
Steel: cost-effective, proven, highest load margin. Aluminum: 65% weight saving for international shipping, non-magnetic for medical records. Aluminum adds ~15% unit cost but saves 3–5% logistics.
Noise & Accessibility
Open-plan offices require <30 dB(A). Soft-close option eliminates slam noise. ADA compliance: pull force <10 N at rated load. All BWD filing slides meet both requirements.
Volume & Logistics
MOQ 200 pairs standard lengths. Retail packaging available for B2C furniture brands. EDI integration for automated replenishment with major retailers.
Identify File Type
Vertical letter/legal (depth 450–500 mm, load 40–60 lb): 100 lb full-extension side-mount. Lateral file (width 750–900 mm, load 50–75 lb): 100 lb with anti-rack mechanism or dual under-mount.
Anti-Tip Interlock
Required by ANSI/BIFMA X5.9 for free-standing cabinets over 3 drawers. BWD mechanical interlock kit integrates with our slides — only one drawer extends at a time, preventing tip-over.
Material Decision
Steel: cost-effective, proven, highest load margin. Aluminum: 65% weight saving for international shipping, non-magnetic for medical records. Aluminum adds ~15% unit cost but saves 3–5% logistics.
Noise & Accessibility
Open-plan offices require <30 dB(A). Soft-close option eliminates slam noise. ADA compliance: pull force <10 N at rated load. All BWD filing slides meet both requirements.
Volume & Logistics
MOQ 200 pairs standard lengths. Retail packaging available for B2C furniture brands. EDI integration for automated replenishment with major retailers.
Combo Solution
Aluminum for Filing Cabinets
What Customers Say
Filing Cabinet Slide Sourcing Process
Specification
Define file type (letter/legal/lateral), number of drawers, target weight class, material preference (steel vs aluminum), and soft-close requirement. Anti-tip interlock needed?
Cost Modeling
BWD provides landed cost comparison: steel vs aluminum, standard vs soft-close, including freight impact analysis for your shipping routes. ROI on aluminum weight savings calculated.
Sample & Test
Receive sample pairs with anti-tip interlock kit. Install in prototype cabinet. Verify noise (<30 dB), pull force (<10 N), and interlock function per ANSI/BIFMA X5.9.
Compliance Documentation
BWD provides: BIFMA compliance letter, material safety data, RoHS/REACH certificates, and EPD-ready material composition data for furniture sustainability submissions.
Production Supply
Scheduled deliveries aligned with your production calendar. Retail packaging option for B2C channels. EDI integration for automated replenishment.
Specification
Define file type (letter/legal/lateral), number of drawers, target weight class, material preference (steel vs aluminum), and soft-close requirement. Anti-tip interlock needed?
Cost Modeling
BWD provides landed cost comparison: steel vs aluminum, standard vs soft-close, including freight impact analysis for your shipping routes. ROI on aluminum weight savings calculated.
Sample & Test
Receive sample pairs with anti-tip interlock kit. Install in prototype cabinet. Verify noise (<30 dB), pull force (<10 N), and interlock function per ANSI/BIFMA X5.9.
Compliance Documentation
BWD provides: BIFMA compliance letter, material safety data, RoHS/REACH certificates, and EPD-ready material composition data for furniture sustainability submissions.
Production Supply
Scheduled deliveries aligned with your production calendar. Retail packaging option for B2C channels. EDI integration for automated replenishment.
