Heavy Load Locking Drawer Slides

HA 5133 Heavy Duty Self Locking 3-Section Ball Bearing Slide Rail

The HA 5133 series represents our premium heavy-duty slide rail solution featuring an innovative auto-lock mechanism for maximum security in demanding applications. Engineered with industrial-grade materials and precision manufacturing, these non-detachable slides deliver exceptional performance where safety and reliability are paramount.

The integrated auto-lock system provides unmatched security for valuable or sensitive equipment, while the industrial-grade construction ensures reliable performance in the most demanding conditions. Our proprietary bearing system maintains smooth operation throughout the product lifespan, even at maximum capacity.

Key Features:
✔ Non-Separable Construction – Enhanced structural integrity for maximum load-bearing capacity
✔ Integrated Locking System – Prevents accidental opening and secures contents firmly
✔ Zinc-Blue Electroplating – Superior corrosion resistance for long service life
✔ Heavy-Duty Capacity – Supports 60kg per pair at 450mm (18") extension
✔ Extended Length Options – Available in 16-26 inches (405mm-660mm)
✔ Cold-Rolled Steel Construction – High-tensile strength for industrial use
✔ Smooth Ball Bearing Glide – Ensures effortless operation under full load

A fresh locking system. To open or close the drawer, you must press the blue button. Whether fully extended or closed, it will lock.

Constructed from cold-rolled steel that is 1.5 mm thick. by spraying 5% salt for 48 hours

A calm workplace can result from the ball-bearing action.

The direct contact between the outside and inner channels can be lessened with a nylon buffer.

Brand Name	HVPAL	Material	Cold Rolled Steel
Model Number	HA5133	Finish	Clear Zinc Electroplate/electrophoresis black
Loading capacity	58KG/450MM(18'')	Height	51mm
Length	14"-40" (350-1000mm)	Application	Kitchen, Industrial drawers, Outdoor, Office Building, Hospital, Mall, Sports

 

APPLICATIONS

Industrial tool cabinets & workbenches

Heavy-duty storage drawers

Medical equipment & hospital carts

Machine access panels & maintenance drawers

Our Services for Slide Rail Products：

Quality Assurance – Rigorous testing and inspection to guarantee durability and performance.

After-Sales Service – Dedicated support for replacements, returns, and warranty claims.

Samples Available – Test our products with low-cost or free sample options (terms apply).
10+ Years of Manufacturing Expertise
ISO-Certified Production
24/7 Customer Service

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