Heavy Duty Drawer Slides 38 in 3-Fold Full Extension - 380 lb Capacity

In this review the Heavy Duty Drawer Slides 38 in are evaluated for workshop and industrial use; they are designed for anyone who needs a robust, full-extension solution capable of handling heavy loads. The standout reason to consider them is their combination of a true 3-fold full extension and a 380 lb load capacity, which lets users access the entire drawer while supporting unusually heavy contents. The review focuses on fit, build quality, smoothness of operation and the practical installation notes that affect whether these slides are the right choice for a project.

Key Features

• 3-fold full extension: Allows the drawer to be pulled out completely so the full storage space is visible and reachable without awkward partial stops.
• 380 lb load capacity: Constructed from 2.5 mm Q235 steel, these slides support heavy toolboxes or industrial drawers with confidence.
• Industrial ball bearings: All steel ball bearings keep motion smooth and quiet under sustained use for a reliable feel.
• Long travel length: The 38 in slide extends to a full 76 in, providing extra reach and accessibility for deep drawers or multi-section pulls.
• Durability testing: Rated for long life with opening and closing tests performed under load, useful where repeated cycles are expected.
• Installation guidance: Clear width tolerance note requiring 0.75 in clearance per side helps ensure correct fit before purchase.

Who It's For

These slides are aimed at tradespeople, shops and industrial settings where drawers or tool boxes must carry heavy loads and still fully extend for access. They suit applications like industrial cabinets, heavy truck drawers, vending machines or RV storage where strength and full access are priorities.

Home builders or DIYers with light cabinetry needs should look elsewhere for smaller, lighter slides that include mounting hardware and easier trim tolerances; these slides require M6 screws purchased separately and precise 0.75 in side clearances per side, which demands careful measuring and installation.

Pros & Cons

Pros

• Very high 380 lb capacity from thick Q235 steel construction, ideal for heavy equipment.
• True 3-fold full extension gives full access to drawer contents without complex installation adjustments.
• Industrial-grade steel balls provide smooth, quiet operation under load.
• Built for durability and frequent use with long cycle testing under load.

Cons

• Mounting screws are not included, so buyers must source appropriate M6 fasteners for their installation.
• The slides require precise 0.75 in clearance each side (total 1.5 in) which may complicate retrofits into existing cabinets.

Specifications

Brand	VAGUDE
Type	3-fold side mount full extension ball bearing slide
Slide width	76 mm (3 in)
Nominal length	38 in (965 mm)
Fully extended length	76 in (1930 mm)
Load capacity	380 lb
Material	Q235 steel plate, 2.5 mm thickness

Our Verdict

The 38 in Heavy Duty Drawer Slides offer substantial value where true full extension and high load capacity matter most; professionals needing robust, long-travel slides for tool boxes, industrial drawers or vehicle installations will appreciate the construction and smooth ball-bearing action. Budget-conscious or light-duty users should note the lack of included screws and the tight clearance requirement, but for heavy-use projects these slides are a practical, durable choice.

Frequently Asked Questions

Do mounting screws come with the slides?
No. The slides are sold without mounting screws; you should purchase appropriate M6 screws for your installation.

What cabinet clearance is required?
The slides need 0.75 in clearance on each side of the drawer, a total difference of 1.5 in between inside cabinet width and outside drawer width.

Can the third section be removed for installation?
No. The third section is not removable for safety and load reasons; follow the provided installation guidance and video for correct mounting.