Heavy Duty Drawer Slides Full Extension Side Mount 36 in - 100 lb

In this review the reviewer focuses on the YENUO heavy duty drawer slides to judge whether they suit demanding storage and workshop needs. The bottom line: these 36 in, 3-fold full extension, side mount slides are best for someone who needs smooth, heavy-duty drawer travel and full access to the drawer interior; the single biggest reason to buy is their 100 lb rated capacity combined with a triple-track full extension that lets a drawer be pulled out completely without sagging. The review covers installation notes, build quality, and real user feedback about hardware and instructions.

Key Features

• Maximum load: The 100 lb rating gives confidence for heavy tools, parts, or dense storage without the slides deforming under use.
• 3-fold full extension: The three-stage design provides full access to drawer contents by extending the drawer fully beyond the cabinet face.
• Material and durability: Made from 1.5mm high-tension cold-rolled steel with a galvanized blue sealing surface for improved rust resistance and long life.
• Smooth, quiet action: Dual industrial-grade ball bearings and a rubber crash pad reduce noise and deliver consistent, low-friction slide movement.
• Detachable third track: A plastic buckle allows the narrowest section to separate for easier drawer installation and removal.
• Installation guidance: Intended for 36-38 in drawers and requires 0.5 in clearance each side (1 in total) between drawer and cabinet wall for correct fit.

Who It's For

This product is aimed at woodworkers, cabinet makers, RV and truck fitters, and anyone who needs heavy-duty, full-extension side mount slides for shelves, vending, or industrial drawers. The robust steel construction and 100 lb capacity make it a practical choice for drawers that will store tools, hardware, or dense cargo.

Those who should look elsewhere include buyers who need included mounting hardware or detailed step-by-step instructions out of the box, since screws are not provided and customers reported missing hardware and limited instructions. Also, if you need a locking slide or a soft-close feature, this variant does not include a lock or damping mechanism.

Pros & Cons

Pros

• Solid build quality and high 100 lb capacity make it suitable for heavy loads.
• Three-stage full extension provides complete access to drawer interiors for easier organization.
• Galvanized finish and dual bearings ensure smooth, quiet operation and increased corrosion resistance.
• Detachable third track simplifies drawer removal and installation in tight spaces.

Cons

• Mounting screws are not included, so installers must source appropriate M4 screws separately.
• Minimal printed instructions have led some customers to request clearer installation guidance.

Specifications

Brand	YENUO
Slide type	Side mount, 3-fold full extension
Length	36 in (suitable for 36-38 in drawers)
Load capacity	100 lb
Material	1.5mm high-tension cold-rolled steel
Finish	Galvanized blue sealing surface
Includes	1 pair slide rails (without mounting screws)

Our Verdict

These YENUO 36 in heavy duty drawer slides are a practical, cost-effective choice for anyone needing reliable full-extension rails that handle heavy loads. They deliver durable construction, smooth ball-bearing action, and convenient detachability for installation, but expect to supply your own M4 screws and rely on basic installation guidance rather than detailed instructions. Overall good value for workshop, cabinet, and vehicle drawer projects where strength and full access matter.

Frequently Asked Questions

Do mounting screws come with the slides?
No. Mounting screws are not included; you should use appropriate M4 screws suited to your drawer and cabinet material.

What drawer width clearance is required?
The slides require 0.5 in clearance on each side of the drawer, so inside cabinet width minus outside drawer width should equal 1 in total.

Can the drawer be easily removed?
Yes. A plastic buckle on the back allows the narrowest third track to detach so the drawer portion can be separated for removal or installation.