KAK Heavy Duty Drawer Slide With Lock Soft Close 551 Lb

Introducing the KAK Heavy Duty Drawer Slide With Lock Soft Close 551 Lb — built to handle demanding workloads with effortless, quiet operation. Rated for up to 250 kg (551 lbs), these three-section rails deliver full extension, smooth movement, and a soft-close finish that prevents slams and reduces wear on your drawers. The lock-in and lock-out trigger keeps contents secure on uneven or rugged surfaces, making them ideal for under-tray UTE boxes, large camper trailer drawers, and heavy cargo drawers in your 4x4.

Made from thickened zinc-coated cold rolled steel, these slides are designed for rugged use and long life. The blue-sealing surface treatment provides anti-rust and anti-oxidation protection, so performance remains steady even in challenging environments. At 76 mm wide with a 2.5 mm thickness, and lengths ranging from 10 to 50 inches (250 mm to 1250 mm), you can customize your setup for substantial drawers while enjoying reliable, quiet operation thanks to precision ball bearings and full-extension rails.

Whether you’re outfitting a camper, a work truck, or a heavy-duty storage drawer in a vehicle, these slides stay calm under pressure. The pull-open method features three-section full extension for easy access to every bit of cargo, and the installation clearance of 19 mm ± 5 mm simplifies mounting. Normal no-lock versions are ideal for large cargo drawers, while lock-in/lock-out versions provide added security on bumps and during travel.

Benefits & Tips

• Benefit: Full extension with soft-close reduces noise, protects contents, and prevents drawer slams.
• Tip: Use the lock-in/out model for camper trailers or bumpy rides to prevent items from shifting or falling.
• Tip: Plan for 19 mm ± 5 mm installation clearance to ensure precise mounting and smooth operation.

Product specifications

• Brand: KAK
• Name: Heavy load drawer slide
• Length: 250 mm – 1250 mm (10–50 inches) with lock/no-lock type
• Width: 76 mm
• Thickness: 2.5 mm
• Surface treatment: Sealing blue (anti-rust and anti-oxidation)
• Pull open method: Three sections open and full extension
• Installation clearance: 19 mm ± 5
• Maximum load: 250 KG
• Material: Cold rolled steel
• Model Number: LY-76
• Origin: Mainland China
• Package includes: 1 pair = 2 units drawer slides

Package includes:

• 1 pair = 2 units drawer slides

Warnings/Reminders

• Maximum load is 250 KG; do not exceed this rating.
• Lock-in/Lock-out design provides security on uneven ground—use as appropriate for your application.
• Ensure installation clearance of 19 mm ± 5 during mounting for proper alignment.
• Normal no-lock type suits large cargo drawers; lock type is recommended for camper trailers to prevent items from shifting.
• Constructed from cold rolled steel with blue sealing coating for anti-rust and anti-oxidation protection.

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