Industrial Heavy-Duty Drawer Slides 52 Inch (500lb Capacity) - Locking Full Extension Ball Bearing Rails for Tool Chests, Workbenches, Truck and RV Cabinets

500lb Locking Drawer Slides Heavy Duty Full Extension - Industrial Ball Bearing Rails for Toolbox, Truck and RVMaterial: Q235 steelLoad Capacity: 500 lbsSize: 52 Inch Feature:500 lb Capacity – Hold industrial gear, power tools, or automotive parts.Lock-When-Loaded – Safety-first design for mobile applications.Survives Salt, Humidity – Electroplated zinc armor.Lifetime Value – 30-year durability beats yearly replacements.Smooth and Silent – No more jarring metal-on-metal screeches.Installation Guide:Cabinet width: Drawer width + 1.5" (0.75" per side)Must install parallel (misalignment causes damage)Shorter slides have higher load-bearing capacityNote:M6 screws sold separately for flexible mounting

• 500 lb High Load Capacity and Industrial Strength: Crafted from premium Q235 cold-rolled steel (2.5mm thick), these slides deliver 5x the strength of ordinary rails, supporting up to 500 lbs effortlessly. They ensure unmatched stability for heavy tools, machinery parts, or industrial equipment.The triple-section design integrates high-density solid steel balls and a reinforced build to avoid sagging and deformation, making them perfect for demanding environments like workshops, trucks, and industrial cabinets. Engineered for great durability—no more worries about buckling or failure under massive weight.
• Smart Hold-Still Lock and Secure Full Extension: Featuring intuitive blue lock handles (1.18" long), these slides auto-lock securely when fully closed or fully extended—avoiding accidental sliding and enhancing safety. Unlock both sides simultaneously with a gentle press for smooth access. Perfect for organizing bulky items in RVs, tool chests, or vending machines. Robust locking ensures stability even on uneven terrain, while the detachable design simplifies maintenance without tools.
• Long Lifespan and Advanced Defense: Engineered to outlast standard slides, our rails feature electroplated blue zinc sealing—doubling defense time against rust versus basic coatings. The triple-layer barrier combats pitting and degradation, while industrial-grade steel balls ensure silent operation. Perfect for marine settings, garages, or humid climates.
• Silent Smooth Glide and Effortless Handling: Experience buttery-smooth motion even at max load! Dual-row solid steel balls and accuracy-engineered tracks ensure whisper-quiet, frictionless sliding. Integrated accuracy-engineered tracks ensure whisper-quiet, frictionlessanti-vibration rubber buffers absorb shock when closing drawers. The optimized ball-bearing system requires minimal force to operate—no jamming or wobbling under 500 lbs. Perfect for home offices, labs, or spaces where noise matters. Enjoy premium functionality that makes accessing heavy storage effortless and quiet.
• Universal Installation and Tips: Designed for drawers with an internal depth of 52 inches to 56 inches, requiring 1.5" total side clearance (0.75" per side). Includes one pair of slides; M6 screws sold separately for flexible mounting. Key notes: The 3rd rail section is non-detachable for safety under heavy loads—follow video guides.Shorter slides support higher weight capacity. Ensure perfect parallelism during install to avoid damage. Fits industrial racks, security cabinets, exhibition displays, and heavy trucks.