20 inch Drawer Slides 6 Pairs Soft Close Full Extension - Smooth

In this review of the 20 inch Drawer Slides 6 Pairs set, the bottom line is simple: these rails are for anyone who needs a reliable, heavy-duty side mount solution to restore multiple drawers at once. The pack of six pairs (12pcs) delivers a cost-effective way to upgrade dressers, kitchen cabinets, or workbench drawers with soft close functionality and full access to the drawer interior. Installation requires side mounting and attention to cabinet depth, but for users who follow the sizing guide the slides offer smooth operation and strong load capacity.

Key Features

• 6 pairs included: The set contains six pairs (12pcs) of 20 in slides plus matching screws, which saves repeated trips to buy multiple single rails.
• Soft close action: Integrated soft self-close minimizes slam and gives a quieter closing experience when aligned correctly.
• 3-fold full extension: Three-stage extension provides complete access to the drawer so you can reach the back without removing the drawer.
• Durable steel construction: Cold rolled steel with electro zinc plating resists rust for long-term use in kitchens or bathrooms.
• 100 lb capacity: Ball-bearing side mount design supports heavy loads for tools, cookware, or dense storage.
• Detachable third track: A plastic buckle allows the narrowest section to separate for easy removal and cleaning.

Who It's For

This kit suits homeowners, DIYers, or small contractors who need to replace or upgrade multiple drawers at once-especially on bedroom dressers, kitchen cabinets, or workshop storage where full extension and a high load rating matter. The included screws and six-pair quantity make it practical for multi-drawer projects and refurbishing older furniture.

Those with face frame cabinets should be prepared to use a rear mounting bracket, and anyone who needs undermount or center-mount slides should look elsewhere. If you require a length longer than the cabinet depth or prefer concealed undermount hardware, choose a different slide type.

Pros & Cons

Pros

• Sturdy build and smooth ball-bearing action for quiet, reliable operation.
• Full extension design maximizes access to drawer contents.
• High 100 lb capacity supports heavy loads without sagging.
• Convenient package includes screws and six pairs for multiple drawers.

Cons

• Soft close performance can be mixed if slides are not perfectly aligned or if the drawer is warped.
• Side mount design means face frame cabinets may need additional rear brackets for proper installation.

Specifications

Length	20 in
Quantity	6 pairs (12pcs)
Mount type	Side mount
Extension	3-fold full extension
Material & finish	Cold rolled steel, electro zinc plated
Load capacity	100 lb
Includes	12 screws, detachable third track

Our Verdict

These 20 in drawer slides are a strong value for anyone replacing several drawers at once: they combine durable steel construction, full extension, and a high 100 lb capacity with practical accessories in the box. Follow the sizing guide and install carefully to get the best from the soft close mechanism; when fitted correctly they dramatically improve drawer function and longevity.

Frequently Asked Questions

How do I choose the correct slide length?
Measure the drawer length without the face frame; do not choose slides longer than the cabinet depth and select 1 in shorter if the measurement is uneven.

Are mounting screws included?
Yes, the set ships with matching screws for each slide so you have hardware for all six pairs.

Will these work on face frame cabinets?
They can, but face frame cabinets typically require a rear mounting bracket for proper installation.