Blum TANDEM 15" Soft-Close Blumotion 7/8 Extension Undermount Drawer Slides, Roller Bearing Zinc - 554H3810B01

Blum TANDEM 15 Inch Undermount Drawer Slides

Blum TANDEM 15 inch undermount drawer slides provide a concealed 7/8 extension slide that keeps hardware out of sight while supporting everyday drawer use. The BLUMOTION soft closing feature slows the drawer at the end of travel, which reduces slamming in busy cabinet installations. These undermount drawer slides are part of Blum TANDEM smooth running action, so the drawer movement stays consistent along the full range of motion. The slides are designed for use with face frame or frameless cabinets, which lets one model serve multiple cabinet construction styles in a shop or on site. A supported drawer thickness of 1/2 inch (13 mm) to 5/8 inch (16 mm) covers common drawer box materials, helping standardize drawer builds around this slide. With this configuration, installers can match cabinet bodies and drawer boxes to a single 15 inch length.

Key Blum TANDEM Undermount Performance Details

• The 7/8 extension concealed drawer slides allow most of the drawer to open while keeping the hardware hidden, which supports clean cabinet fronts and straightforward access to stored items.
• BLUMOTION soft closing in the slide slows and cushions the drawer at closing, which helps protect fronts and reduces noise where drawers are used repeatedly throughout the day.
• TANDEM smooth running action provides an even glide along the track, which supports precise drawer alignment and a consistent feel when multiple drawers are installed in the same run.
• Compatibility with face frame or frameless cabinets allows the same slide family to be used across different cabinet constructions, which simplifies planning and reduces variation in shop workflows.
• The 1/2 inch (13 mm) to 5/8 inch (16 mm) drawer thickness range matches common drawer side dimensions, which supports building drawer boxes from typical stock without changing the slide choice.
• A 100 lb static load capacity and 75 lb dynamic load capacity give the slide defined support limits, which helps match drawer contents and cabinet use to the engineered performance of the hardware.

Installation Factors For This 15 Inch Slide

This 15 inch TANDEM undermount drawer slide is specified as a concealed drawer slide, which positions the hardware under the drawer box for a clean side profile. Its application to face frame or frameless cabinets lets installers carry one mounting concept across different cabinet body designs. The drawer thickness range of 1/2 inch (13 mm) to 5/8 inch (16 mm) guides drawer box construction so the undermount engagement geometry is maintained. With BLUMOTION soft closing built into the slide, the closing behavior is part of the hardware selection instead of a separate component decision. The defined 100 lb static and 75 lb dynamic load capacities give a reference when assigning drawer locations to storage tasks in kitchens, workspaces, or utility cabinets.

Using Blum TANDEM Slides In Cabinet Projects

Where These Undermount Drawer Slides Fit Best

These BLUMOTION soft closing TANDEM undermount drawer slides are suited to projects using either face frame or frameless cabinets, so they fit into varied shop standards and retrofit work. The concealed 7/8 extension design places the slide under the drawer, which suits applications where visible hardware on the drawer side is not desired. Drawer side thickness between 1/2 inch (13 mm) and 5/8 inch (16 mm) aligns with many plywood and solid stock drawer builds, supporting consistent drawer construction across different cabinet runs. The 15 inch length matches installations designed around that drawer depth, which is common in many base and utility cabinet layouts. With a 100 lb static load capacity paired to a 75 lb dynamic load capacity, these slides support everyday storage loads within their rated range in kitchen, office, or shop cabinetry.

Why These BLUMOTION Details Support Repeatable Results

The BLUMOTION soft closing function is integrated into the slide, which standardizes closing behavior across all drawers using this model and supports a uniform feel in multi-drawer installations. TANDEM smooth running action supports precise drawer travel, which helps maintain reveals and alignment when cabinets are leveled and fronts are adjusted. Because the slides are designed for both face frame and frameless cabinets, shops can keep one Blum TANDEM 15 inch undermount drawer slide in inventory for different cabinet lines, which reduces variation during layout and installation. The defined drawer thickness range of 1/2 inch (13 mm) to 5/8 inch (16 mm) directs box construction, which helps maintain consistent engagement between the drawer and the concealed hardware. With explicit static and dynamic load capacities, project planning can assign these slides to drawers whose expected contents fall within those values, which supports long-term function.

Common Questions About Blum TANDEM 15 Inch Slides

Selecting These Blum Slides For Your Next Build

The Blum TANDEM 15 inch soft-close Blumotion 7/8 extension undermount drawer slides offer a concealed slide with BLUMOTION soft closing and TANDEM smooth running action, which supports refined motion in daily use. Their fit for face frame or frameless cabinets and drawer thickness from 1/2 inch (13 mm) to 5/8 inch (16 mm) aligns with common cabinet and drawer construction approaches. With 100 lb static and 75 lb dynamic load capacities, these 15 inch undermount drawer slides can be matched to drawers planned for typical storage duties. For cabinet runs built around this length and thickness range, these Blum TANDEM undermount slides provide a single, consistent hardware choice.