Probrico 20 in Soft Close Drawer Slides - Heavy Duty Full Extension

In this review the Probrico 20 in soft close drawer slides are examined for homeowners and DIYers who need a heavy duty, full-extension solution for bedroom dressers or workshop cabinetry. The key reason to consider these rails is their combination of a 100 lb load rating and a 3-fold full extension design, which lets drawers pull clear for full access while promising long service life. The pack of six pairs is aimed at projects that need multiple drawers replaced or upgraded in one go.

Key Features

• Length and fit: The 20 in rails are designed for drawers with depths of about 500-550mm so they fit standard dresser and cabinet boxes without modification.
• Soft close: Hydraulic dampers provide a gentle closing action that helps prevent slam injuries and protects contents from sudden impact.
• Ball bearing action: Double row solid steel ball bearings make opening and closing smooth and quieter than basic rollers.
• Durable construction: Cold rolled steel with a zinc plated finish resists rust and is rated for roughly 100,000 open/close cycles for long-term use.
• Full extension: The 3-fold full extension design allows complete drawer access so the full drawer volume is usable.
• Ready to install: The package includes six pairs, mounting screws and instructions so a multi-drawer project can be completed with one purchase.

Who It's For

This set is best for homeowners, cabinet makers and hobbyist woodworkers who need a bulk supply of identical, heavy duty drawer slides for dressers or kitchen under-cabinet drawers. It suits frameless drawer boxes where side mount slides are appropriate, and it covers projects that require up to 100 lb capacity per drawer.

Those who should look elsewhere include people with framed drawer applications who do not want to use separate rear mounting brackets, and anyone who needs a smoother or more refined soft close action after installation - some customers report the soft close mechanism can be inconsistent and may need adjustment or replacement for a precise feel.

Pros & Cons

Pros

• High load capacity and steel construction give reliable long-term durability for heavy drawers.
• Full 3-fold extension maximizes usable drawer space and access.
• Pack of six pairs with hardware is convenient for multi-drawer replacements or builds.
• Quiet, smooth operation from double row ball bearings in normal conditions.

Cons

• Some users report the soft close feature is not consistently accurate and may require adjustment.
• Side-mount design means framed drawers may need additional rear mounting brackets not included in the package.

Specifications

Length	20 in (500 mm)
Width	1.77 in (45 mm)
Thickness	0.5 in (12.7 mm)
Applicable drawer depth	500-550 mm
Load capacity	Up to 100 lb per pair
Material and finish	Cold rolled steel with zinc plated finish
Package contents	6 pairs, mounting screws, instructions

Our Verdict

The Probrico 20 in soft close drawer slides are a practical, value-oriented choice for projects that need heavy duty, full-extension rails across multiple drawers. They deliver strong construction and convenient packaging for multi-drawer work, though buyers wanting a flawless factory soft close or those with framed drawers should plan for adjustments or extra brackets. For most cabinet upgrades the combination of capacity, durability and full extension represents good value.

Frequently Asked Questions

Are these slides side mounted or undermount?
These are side mount drawer slides intended for frameless drawers; framed drawers may require separate rear mounting brackets.

What drawer depth is required?
The 20 in slides are suitable for drawers about 500-550 mm deep and are labeled as 20 in (500 mm) length.

Do these slides come with screws and instructions?
Yes, the package includes mounting screws and detailed instructions for installation.