Bottom Mount Soft Close Drawer Slides Full Extension - Smooth 100 lb

In this review of the bottom mount soft close drawer slides, the bottom line is simple: they are a practical, budget-friendly choice for DIYers and cabinet makers who need a sturdy, concealed slide with a reliable soft-close action. The reviewer found the slides deliver smooth, controlled movement and a heavy-duty feel thanks to thick steel construction and a 100 lb load rating, making them well suited for kitchen drawers, workshop storage, and furniture projects where full extension and a hidden profile matter.

Key Features

• Smooth Operation: The built-in soft-close and push-to-open action gives drawers a controlled, quiet close and easier access without slamming.
• High Load Capacity: Rated for 45 kg/100 lb, these slides support heavy drawers and keep movement stable even under load.
• Durable Construction: Made from thick steel plate and tested for over 50,000 cycles, the rails are designed for long-term use in daily environments.
• Concealed Design: The bottom mount, full-extension profile stays hidden for a clean furniture finish while still allowing full access to drawer contents.
• Complete Hardware: Mounting screws and clear instructions are included to simplify fitting and speed up installation for most common cabinet dimensions.

Who It's For

These drawer slides are best for homeowners, hobbyist woodworkers, and small cabinet shops that need a no-frills, strong sliding solution that stays out of sight. They work well for kitchen and bathroom drawers, tool chests, and built-in storage where full extension and a neat finish are priorities.

People who demand premium factory-fit features like integrated metal clips, lifetime commercial warranties, or highly polished bearings may want to compare higher-end models. Also check fit and internal cabinet dimensions carefully before buying, since correct sizing is essential for a proper installation.

Pros & Cons

Pros

• Sturdy 45 kg/100 lb load capacity provides confidence for heavier drawers.
• Soft-close and push-to-open deliver quieter, smoother daily operation.
• Concealed bottom-mount profile keeps drawer sides clean and unobtrusive.
• Includes mounting screws and straightforward instructions to aid installation.

Cons

• Some customers reported mixed durability of small plastic clips, so expect occasional minor parts wear over long use.
• Instruction quality was noted as inconsistent by a few users, which can slow installation for first-time fitters.

Specifications

Brand	SIGOEI
Mount Type	Bottom mount, concealed
Extension	Full extension
Load Capacity	45 kg / 100 lb per pair
Material	Thick steel plate
Cycle Tested	Over 50,000 openings/closings
Included	1 pair with mounting screws and instructions

Our Verdict

The SIGOEI bottom mount soft close drawer slides are a sensible buy for anyone needing a concealed, full-extension slide with a strong load rating and a pleasant soft-close action. They offer solid value for home and light commercial projects, though buyers should allow for possible minor clip wear and be prepared to reference the included instructions for a correct fit.

Frequently Asked Questions

Are mounting screws included?
Yes, the slides come with mounting screws and basic instructions to help with installation.

What is the load capacity?
The pair is rated to support up to 45 kg, which is roughly 100 lb.

Do these slides fully conceal the mechanism?
Yes, they are bottom mount and designed to be hidden from view for a neat cabinet appearance.