15 in BLUM Tandem Set of 6 Drawer Slides Plus BLUMOTION Complete Kit

Our review of the 15 in BLUM Tandem Set of 6 Drawer Slides Plus BLUMOTION Complete Kit finds it best suited for DIY remodelers and professional cabinetmakers who need reliable, heavy-duty drawer hardware. The single biggest reason to buy is the combination of full extension and built-in soft closing technology, paired with a 100 lb static load capacity that handles heavy drawers without sacrificing smooth glide. Installation details and adjustability make it versatile for both face frame and frameless cabinets.

Key Features

• Complete kit: Includes 12 runners, 12 locking devices, 12 rear brackets and screws so installers have the parts needed for multiple drawers or full cabinetry projects.
• Full extension: The slides provide full access to drawer contents, improving usability for deep or heavy drawers.
• BLUMOTION soft close: Integrated soft closing reduces slam and wear, giving drawers a smooth, controlled finish.
• Four-dimensional adjustment: Enables fine-tuning of drawer alignment for a flush, professional fit during installation.
• Elongated depth holes: Depth adjustment and bottom mount holes allow mounting to a shelf or cabinet bottom for flexible installation.
• High load capacity: Rated for 100 lb static load, suitable for heavy utensils, tools or dense storage.

Who It's For

This kit is ideal for homeowners updating kitchen or workshop cabinetry who want durable, professional-grade performance without buying parts separately. It also fits carpenters and contractors who need a bulk solution for multiple drawers and value features like rear mounting brackets for face frame applications.

Those working with very thin drawer sides below 1/2 in, or who require damped slides with electronic or push-to-open mechanisms rather than mechanical soft close, should look elsewhere. Also, if only a single drawer replacement is needed, smaller single-slide purchases may be more economical.

Pros & Cons

Pros

• Smooth glide and sturdy construction deliver reliable daily use and long service life.
• Complete kit reduces trips to the hardware store and simplifies installation for multiple drawers.
• Four-dimensional adjustment and elongated holes make alignment and depth tuning straightforward.
• High 100 lb capacity supports heavy loads without binding.

Cons

• Some customers report mixed performance of the soft close on certain drawers, so final adjustment may be required.
• The kit is designed for 1/2 in to 5/8 in drawer side thickness, so it is not universal for very thin or nonstandard drawer sides.

Specifications

Product type	Drawer slides complete kit
Slide length	15 in
Load capacity	100 lb static
Drawer side thickness	Fits 1/2 in - 5/8 in
Included parts	12 runners, 12 locking devices, 12 rear brackets, screws
Mounting options	Face frame or frameless with rear brackets and bottom mount holes

Our Verdict

The BLUM Tandem 15 in set with BLUMOTION is a practical, high-quality choice for anyone outfitting multiple drawers or renovating cabinetry to a professional standard. It offers durable construction, useful adjustability and the convenience of a complete kit, making it good value for projects that demand smooth full extension and strong load capacity.

Frequently Asked Questions

Can these slides be used on face frame cabinets?
Yes, the kit includes rear mounting brackets specifically needed for face frame applications.

What drawer side thickness do they fit?
They are intended for drawer sides between 1/2 in and 5/8 in thick.

Do the slides fully extend and close softly?
They provide full extension and have BLUMOTION soft close, though some drawers may need adjustment for optimal soft-close performance.