KV8900 28" Full Extension Standard Ball Bearing Drawer Slides, Unhanded Side Mount Zinc Bulk-Pack - 8900P 28

Knape And Vogt 28 Inch Full Extension Drawer Slides

Knape and Vogt 28 inch full extension drawer slides give a 28 inch slide length that lets drawers extend fully, so contents move on a predictable path for smooth access in shop or commercial cabinetry. The 8900 series ball bearing design uses heavy duty ball bearings, which support heavier drawer loads while maintaining a consistent glide during repeated use. A 3 inch slide height creates a substantial mounting profile, helping drawers track squarely along the case side. Side clearance of 3/4 inch sets a clear target for drawer box width, so cabinets can be laid out and machined to repeatable dimensions. The non-handed design means each slide works on either side, which keeps inventory simple and reduces sorting time on site. A zinc finish creates a uniform metal surface that pairs well with other zinc hardware in the project.

Key 8900P 28 Features For Demanding Drawers

• The 28 inch length defines the drawer depth these slides support, so carcasses, pullouts, and internal dividers can be designed around a consistent runner dimension.
• Full extension travel allows the drawer to open its full slide length, keeping the back of the drawer reachable during loading, organizing, or maintenance.
• The heavy duty ball bearings carry the heaviest loads without sticking, which keeps motion controlled when drawers are built for tools, files, or dense supplies.
• The side clearance of 3/4 inch sets the working gap between drawer and cabinet, simplifying layout for CNC, jigs, or jobsite construction.
• The 3 inch height provides a tall bearing profile along the cabinet member, helping long or heavily loaded drawers track without racking under use.
• The non-handed design for easy installation allows either member to be used on left or right, reducing handling steps and avoiding left/right mix-ups.
• The side mount configuration matches common cabinet construction, letting slides register off the case sides in frameless or face-frame builds where side mounting is planned.
• The Knape and Vogt 8900 series designation identifies these as part of a recognized heavy-duty family, so future projects can reference the same performance baseline.

Mounting And Clearance Details For 8900 Slides

The 8900P 28 side mount drawer slides use a side clearance of 3/4 inch, which fixes the gap needed between drawer box and cabinet wall for proper running clearance. With a 3 inch height, the slide presents a tall mounting surface, giving more vertical contact area along the cabinet member for fastener placement. The recommended fasteners are #10 flat head machine screw on the cabinet member, so the mounting pattern can be planned around that shank and head style. The non-hand design lets installers position the same member on either side of the cabinet, which streamlines layout when hanging multiple drawers in a run.

Using Knape And Vogt 8900P 28 Slides In Projects

Where These 28 Inch Side Mount Slides Fit Best

The Knape and Vogt 8900P 28 slides belong to the 8900 series, which is designed for extra heavy-duty applications, so they suit drawers that carry concentrated weight in shops, storage, or commercial cabinetry. A 28 inch length supports deeper carcasses, letting drawer boxes run almost the full interior depth of larger cases. Full extension action allows the drawer to travel out the full slide length, keeping rear storage areas visible and reachable during everyday use. The side mount layout positions the hardware along the cabinet sides, working with constructions where the case sides form the primary reference surface. A 3 inch high profile increases bearing engagement, which is important when drawers are tall, deep, or loaded with dense materials.

Why 8900P 28 Design Details Support Repeatable Work

The side clearance of 3/4 inch on these 8900P 28 slides converts directly into drawer width math, so teams can standardize cut lists and machining programs without reworking dimensions between jobs. Heavy duty ball bearings carry the heaviest loads without sticking, which preserves a consistent pull and close even when drawers are packed to capacity. The non-handed design reduces part variation, letting assemblers grab any slide from stock and install it left or right without sorting, which helps keep production lines moving. Specifying #10 flat head machine screw on the cabinet member gives a stable mechanical connection to metal or prepped substrates, which supports the heavy-duty intent of the 8900 series. The 3 inch height leaves room for a practical fastener spread along the length of the slide, helping distribute working loads across multiple mounting points for long-term performance. The zinc finish creates a uniform metal surface that coordinates visually with other zinc-plated components in a cabinet or fixture run.

Common Questions About Knape And Vogt 8900P 28 Slides

Selecting 8900P 28 Slides For Heavy-Duty Drawers

The Knape and Vogt 28 inch full extension drawer slides 8900 series, unhanded side mount zinc, align well with projects that call for extra heavy-duty action and full travel. With a 28 inch length, 3 inch height, 3/4 inch side clearance, and heavy duty ball bearings, these 8900P 28 slides provide defined layout dimensions and a load-focused design for serious cabinetry and storage builds.