Push to Open Drawer Slides Full Extension Side Mount 20 in - Heavy

In this review of the YENUO 5-pair push to open drawer slides, the bottom line is simple: these rails are best for DIYers and small contractors who need heavy-duty, full-extension slides for 20-22 in drawers and want the convenience of a push-to-open mechanism. The set of five pairs (10 pieces) delivers a robust 100 lb load capacity per pair, a detachable three-fold extension for easy installation and removal, and a hydraulic spring rebound for long life. The package includes mounting screws and clear notes about the 1 in total clearance requirement between drawer and cabinet.

Key Features

• Length and fit: Designed for 20-22 in drawers with a 20 in slide length and 40 in fully extended reach, so deep drawers get full access without reaching under the cabinet lip.
• Push-to-open action: The push-to-release mechanism lets a light press pop the drawer open, useful when hands are full or when a knee can trigger the release.
• Durable construction: Made from thick cold-rolled steel with industrial-grade ball bearings to support up to 45 kg (100 lb) per pair for heavy loads.
• Detachable three-fold extension: A plastic buckle permits separation of the narrowest track for easy drawer installation and removal without unscrewing the whole slide.
• Hydraulic rebound: An internal spring rebound device is rated for extensive cycles and prevents harsh impacts when the drawer is closed.
• Anti-rust finish: Electrophoretic surface treatment improves oxidation resistance for longer life in typical home environments.

Who It's For

These slides are ideal for homeowners fitting slide-out shelves, tool chests, or deep drawers that require full extension and a strong bearing capacity. Contractors or hobbyists who install multiple drawers at once will appreciate the bulk 5-pair quantity and included mounting screws.

Those who should look elsewhere include people with drawers shorter than 20 in or cabinets that cannot provide the required 0.5 in clearance per side, and buyers who need a soft-close feature rather than a push-to-open design, since this model requires a firmer push to lock and does not include soft-closing dampers.

Pros & Cons

Pros

• Strong load capacity and smooth bearing action make these slides reliable for heavy drawers and slide-out shelves.
• Push-to-open convenience frees hands and works well when access is limited.
• Detachable three-fold rails simplify installation and drawer removal without a full disassembly.
• Anti-rust treatment and a hydraulic rebound contribute to long service life in normal use.

Cons

• Installation can be fiddly; customers report mixed experiences and the rails must be precisely parallel to avoid binding.
• Some buyers reported screw quality and durability issues, so replacing fasteners with stronger screws may be necessary.

Specifications

Brand	YENUO
Quantity	5 pairs (10 pieces)
Slide length	20 in (500 mm)
Fully extended length	40 in (1000 mm)
Load capacity	45 kg / 100 lb per pair
Mounting	Side mount; mounting screws included
Finish	Electrophoretic anti-rust treatment

Our Verdict

For anyone fitting 20-22 in deep drawers who values full extension and a hands-free push-to-open action, this five-pair set offers solid value: heavy-duty steel construction, easy removal via the detachable third track, and a long-life rebound device. Be prepared for careful alignment during installation and consider upgrading the supplied screws if you need extra longevity.

Frequently Asked Questions

Will these slides fit my drawer?
They fit drawers designed for 20-22 in slide length and require 0.5 in clearance on each side (1 in total between inside cabinet width and outside drawer width).

Do they have soft close?
No, these are push-to-open slides with a hydraulic rebound; they are not the soft-close model and need a firmer push to lock closed.

Are screws included and are they durable?
Mounting screws are included in the package, but some users recommend using stronger replacement screws for greater durability during installation.