20 inch Drawer Slides 6 Pairs Full Extension Ball Bearing - Smooth 100

In this review of the 20 inch Drawer Slides 6 Pairs pack, the bottom line is simple: this set is aimed at homeowners, DIYers and small contractors who need reliable, heavy-duty side mounted slides that open fully and stay quiet. The reviewer found the strongest reason to buy is the three-fold full extension with ball bearings, which gives complete access to drawer contents and noticeably smoother operation than cheaper alternatives. The included screws and durable zinc plated cold rolled steel construction make the set ready to install for multiple drawers around a home or workshop.

Key Features

• 6 pairs full extension: Six pairs (12pcs) of 20 in rails provide enough slides and matching screws to outfit multiple drawers in one project without extra purchases.
• 3-fold full extension: The three-stage extension design allows drawers to be pulled fully out for easier access to the full drawer depth.
• Ball bearing action: Steel ball bearings deliver smooth, quiet gliding and reduce noise when opening and closing drawers.
• High-grade material: Made from cold rolled steel with electro zinc plating for corrosion resistance and long service life in kitchens, bedrooms or offices.
• Detachable third track: A plastic buckle releases the narrowest track for easy removal, cleaning and installation adjustments.
• 100 LB capacity: Each pair is rated to support heavy loads, making them suitable for tool drawers, file cabinets and kitchen storage.

Who It's For

The set is ideal for homeowners remodeling multiple drawers, contractors fitting cabinets in kitchens or offices, and DIYers who want heavy-duty, side-mounted slides with full access. Since the pack includes six pairs and matching screws, it is especially useful where several drawers need consistent hardware.

Those who should look elsewhere include buyers who need undermount or soft-close specific slides or users with very shallow cabinet depths where a shorter length is required; also face-frame cabinets may need separate rear mounting brackets not included in this set.

Pros & Cons

Pros

• Durable cold rolled steel construction with zinc plating resists rust and looks consistent across multiple installs.
• Three-fold full extension and ball bearings make drawers fully accessible and operate with minimal noise.
• Good value for money because the pack supplies six pairs and matching screws for several drawers.
• Detachable third track simplifies cleaning and drawer removal during installation or maintenance.

Cons

• Some users reported mixed build quality experiences, including an isolated report of bearing issues, so inspection during installation is advisable.
• Not a soft-close slide and may require a rear mounting bracket for face-frame cabinet installations.

Specifications

Brand	Sulawskys
Length	20 in
Quantity	6 pairs (12pcs) with screws
Mount	Side mount, three-fold full extension
Material	Cold rolled steel, electro zinc plated
Load Capacity	100 LB per pair

Our Verdict

The 20 in Drawer Slides 6 Pairs set is a practical, value-oriented choice for anyone fitting multiple side-mounted drawers who wants full extension, heavy load capacity and quiet operation. With durable steel construction, included screws and a detachable third track, it delivers solid everyday performance - though buyers seeking soft-close action or face-frame mounting hardware will need additional parts or a different product.

Frequently Asked Questions

How do I choose the right slide length?
Measure the internal length of the drawer box without the face; if the measurement is uneven choose a slide 1 in shorter than the drawer length.

Can these be used on face-frame cabinets?
They are side mounted; face-frame cabinets typically require a rear mounting bracket which is not included with this set.

Are these rust resistant?
Yes, the slides are made from cold rolled steel with electro zinc plating for improved corrosion resistance.