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Grass Dynapro 2.0 undermount drawer slides give you a concealed slide solution that keeps the hardware out of sight under the drawer, which helps finished cabinet interiors look clean while still supporting everyday use. The 21 inch length supports standard cabinet drawer depths, so you can size your boxes around a known dimension and keep layouts consistent across a run of cabinets. Design for 5/8 inch drawer material matches common shop construction practices, which lets you use familiar stock thickness without changing your build process. A 100lb capacity rating supports typical residential and light commercial drawer loads, so everyday storage can operate smoothly within that limit. Full extension travel brings the drawer fully out of the cabinet, which improves access to the back of the box and reduces reaching during installs and later use. Soft-closing action pulls the drawer closed in a controlled motion, which reduces slamming and helps drawers seat fully against the face every time.
These Grass Dynapro 2.0 undermount drawer slides are built for 5/8 inch drawer material, so drawer box sizing and notching can be laid out around that thickness for repeatable fabrication. The undermount configuration supports the drawer from below, which shifts layout work to the underside of the box and inside the cabinet rather than the drawer sides. A 21 inch length defines both the cabinet depth requirement and the drawer box length, which helps you standardize case dimensions and drawer components on a job. Full extension travel means slide placement should respect clearances at the front and rear of the cabinet, so the drawer can open its full rated distance without obstructions in the run. The soft-closing feature is integrated into the slide action, which means the closing assist works automatically when the drawer is pushed into its final travel range.
These undermount drawer slides from Grass America are suited to drawers built from 5/8 inch material, so they align well with many shop standards for kitchen, bath, and built-in cabinetry. The 21 inch length pairs naturally with typical base cabinet depths, which helps when laying out banks of drawers that need consistent projection from the face of the cabinet. A 100lb capacity supports everyday residential drawer contents such as utensils, cookware within that load, and office items, so general-purpose storage drawers can run on the same slide platform. Full extension travel helps in deeper drawers where access to the rear is critical, which is useful in storage applications that rely on organizers, trays, or dividers sized to the full internal length. The soft-closing function serves well in living spaces where controlled closing is desirable, because it moderates the final movement regardless of who is using the drawer.
The Dynapro 2.0 designation identifies a specific Grass undermount slide platform, which helps you match this 13104-03 model when planning future replacements or expanding a project later. Designing around 5/8 inch drawer material allows jigs and CNC programs to stay consistent, which saves time when repeating drawer box runs across multiple rooms or jobs. Because the slides mount beneath the drawer, side clearances can be managed around the chosen drawer width and cabinet opening, which simplifies repeating a proven layout once dialed in. The 21 inch full extension action defines how far the drawer projects from the face, which lets you coordinate nearby doors, handles, and adjacent cabinets so open drawers do not interfere with neighboring components. The integrated soft-closing action engages at the end of travel, which helps drawers seat in a predictable position that supports even reveals and aligned fronts across a stacked bank of drawers.
These Grass Dynapro 2.0 undermount drawer slides are designed for 5/8 inch drawer material, which lets you build boxes from commonly used sheet goods or solid stock at that thickness.
These slides are 21 inches long, which suits many standard base cabinet depths and helps you size drawer boxes and cases around a consistent slide length.
These Grass Dynapro 2.0 slides have a 100lb capacity rating, which supports typical residential and light commercial drawer loads within that range.
These undermount slides provide full extension, which lets the drawer open to expose the full box depth for better access to stored items at the back.
These Grass Dynapro 2.0 undermount drawer slides feature soft-closing action, which controls the final closing movement and helps drawers settle quietly against the front.
The manufacturer part number is 13104-03, which identifies this specific 21 inch, 5/8 inch material, Dynapro 2.0 undermount drawer slide from Grass America.
The Grass Dynapro 2.0 undermount drawer slides for 5/8 inch material combine a 21 inch length, 100lb capacity, full extension travel, and soft-closing action, which provides a clear spec when planning professional cabinet drawer runs. Matching drawer construction to the 5/8 inch material design and 21 inch length lets you standardize box dimensions around this slide, which supports efficient production on multi-cabinet jobs. The undermount layout and soft-closing function help finished installations look clean and feel controlled in daily use, which suits kitchens, baths, and built-ins that need dependable drawer performance. Use this 13104-03 model when you want a defined Grass America undermount platform that can be repeated across future work with the same operating characteristics.
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