King Slide undermount drawer slides, 21 inch soft-close

King Slide Undermount Drawer Slides For Smooth Access

King Slide undermount drawer slides use precision engineering to create a smooth glide opening that supports consistent drawer operation in everyday use. The 21 inch length provides full extension movement, so the drawer can travel completely open and expose the full storage area. A zinc construction gives a hard-wearing surface on the slide components, supporting long-term performance under regular opening and closing. The undermount design places the slide under the drawer, matching projects that call for concealed hardware and a clean cabinet interior appearance. These slides belong to the undermount drawer slides product class, aligning with applications where reliability and precise movement are critical. The hydraulic soft-close mechanism engages early in the closing motion, controlling the final travel so the drawer closes gently into the cabinet. Extremely light pull opening force reduces effort for the user, which is useful on frequently accessed drawers.

Key Working Advantages Of These Undermount Slides

• The 21 inch soft-close full extension undermount design lets drawers open fully while closing smoothly, which supports easy access to stored items and controlled movement into the cabinet.
• Precision engineering in the King Slide undermount creates a superior glide opening, limiting the telescopic bump present in many other undermount models and reducing disruption when drawers are pulled out.
• The extremely light pull opening force means drawers start moving with minimal effort, which benefits installations where users open and close drawers repeatedly during daily work.
• The hydraulic soft-close mechanism engages the drawer early in the closing motion, so the slide can manage an extended soft-close travel distance and reduce abrupt impacts as the drawer seats.
• Designing these slides for 5/8 inch drawer side thickness gives a clear construction target, helping builders size drawer boxes correctly for proper undermount engagement and consistent performance.

Installation Factors For King Slide 21 Inch Undermounts

King Slide 21 inch soft-close full extension undermount drawer slides are designed to work with 5/8 inch drawer side thickness, giving a defined material dimension for drawer box construction. Matching this thickness supports accurate slide positioning under the drawer, which is important for smooth undermount travel and reliable soft-close function. The undermount format places the runner beneath the drawer, so the cabinet layout must provide space to accommodate the slide hardware under the box rather than beside it. The hydraulic soft-close mechanism engages early in the closing stroke, so a correctly built drawer with the specified side thickness can travel through the extended soft-close distance without binding. The extremely light pull opening force further supports an easy user experience when the slides are installed square and aligned to the 21 inch travel path.

Using These 21 Inch Slides In Cabinet Projects

Where King Slide 280-944 Undermount Slides Fit Best

King Slide 280-944 21 inch undermount drawer slides belong to the undermount drawer slides category, suiting cabinet projects that call for concealed runners under the drawer box. The 21 inch length supports medium-depth drawers commonly used in many cabinet layouts, helping create storage that pulls fully out on a full extension path. Their design for 5/8 inch drawer side thickness aligns well with drawer boxes built from materials milled to that dimension, such as many engineered wood and solid wood side constructions. Precision engineering in the King Slide undermount creates a glide opening that removes the telescopic bump found on many other undermount styles, which is valuable where a smooth, continuous pull is desired on every drawer cycle. The zinc finish on the slide surfaces supports consistent movement as the drawer extends and retracts, contributing to dependable performance over time.

Why These Soft-Close Details Support Repeatable Results

The hydraulic soft-close mechanism in these King Slide 21 inch undermount drawer slides engages early in the closing motion, so the damping effect starts before the drawer nears the cabinet front. That early engagement provides an extended soft-close travel distance, which helps control speed over a longer portion of the stroke and results in a gentler seating of the drawer. The extremely light pull opening force works with this mechanism by allowing the drawer to start moving easily, which can reduce strain on both the user and the cabinet structure during frequent operation. Because the slides are engineered to remove the telescopic bump typical of many undermount designs, the drawer transitions from closed to open without a disruptive resistance point, so contents experience a more even motion. Together, these characteristics support repeatable opening and closing performance across all drawers built to the specified 5/8 inch side thickness and 21 inch depth.

Common Questions About King Slide 21 Inch Undermounts

Select King Slide Undermounts For Smooth Drawer Action

King Slide 21 inch soft-close full extension undermount drawer slides combine precision engineering, hydraulic soft-close performance, and extremely light pull opening force to support smooth, repeatable drawer operation. Their design for 5/8 inch drawer side thickness offers a clear construction target for cabinetmakers setting up new boxes or standardizing shop builds. The zinc undermount runners sit beneath the drawer, aligning with cabinet projects that need concealed slides and full access to the interior. For jobs where controlled closing and consistent glide are important to everyday use, these 280-944 undermount drawer slides provide a focused solution.