8091 4x4 Pocket Door Slide No Baseplate, 75lb Capacity, Ebony Black, 16

8091 Pocket Door Slide For Heavy Doors

8091 pocket door slide describes a Knape and Vogt flipper slide designed to move a single pocket door smoothly in multimedia, closet, or workspace installations. This 16 inch slide belongs to the KV8091 pocket door slides group for single doors and is part of the broader 8091/8092/8091KIT-M system. The slide is rated for 75 lb capacity, so it supports heavier doors within that load class for reliable motion in demanding cabinet or enclosure applications. It is specified for doors up to 72 inches tall by 26 inches wide, which sets clear limits when laying out taller or wider fronts. The product is finished in ebony black, giving the hardware a dark, discrete appearance where exposed components may be visible on darker casework or equipment enclosures. This specific version is described as having no hinge baseplate, which affects how hinges are sourced and mounted.

Key Pocket Door Slide Details For Projects

• This Knape and Vogt pocket door slide is identified as model 8091SP EB 16, which ties directly to a 16 inch ebony black slide when matching parts across drawings or service documentation.
• The 75 lb class rating aligns the slide with heavier door applications, so installers can select it where door construction and hardware place higher loads on the slide pair.
• Maximum door dimensions of 72 inches tall by 26 inches wide give clear design boundaries, helping avoid layouts where door height or width would overrun the hardware capability.
• The slide is part of the 8091/8092 pocket door hardware family, allowing it to work within a coordinated system where top and bottom slides are matched to a single door.
• The ebony black finish supports darker casework or equipment fronts, so exposed hardware edges present a more uniform visual line with black or dark-toned materials.

Installation Role Of The 16 Inch Slide

This 16 inch Knape and Vogt pocket door slide functions as one of the pocket door slides for a single door, fitting into applications where doors retract into cabinets or enclosures. The description notes that KV8091 pocket door slides are supplied without hinge base plates, so hinges and hinge base plates are supplied separately in the workflow. Ordering instructions for the KV8091 line state that the specific length of 8091 is ordered first and the pinion shaft is ordered as a second step, which structures the installation around matching slide length to opening depth and then matching shaft length to the slide pair. The slide uses precision ball bearing construction, providing smooth and quiet operation that supports controlled movement during both opening and retraction cycles.

How This Pocket Door Slide Works In Use

Where The 8091 Slide Fits In Assemblies

The Knape and Vogt 8091 pocket door slide is described as providing top and bottom slides for a single door, so it serves as the primary sliding mechanism at both the upper and lower edges of the pocket door. It belongs to the Pocket Door Hardware product class, placing it in pocket door cabinet and enclosure projects rather than standard drawer or hinge-only layouts. The 75 lb class rating for heavy duty applications means it is positioned for use with thicker or more substantial doors, where lighter slides may not match the required load handling. Maximum door dimensions of 72 inches tall by 26 inches wide define where this slide can be applied, anchoring design decisions when sizing panels or specifying door construction for multimedia cabinets, workspace furniture, or closet fronts. Within the KV8091/8092 family, pinion shafts in 36, 48, or 72 inch lengths are used to connect top and bottom pocket door slides, so this slide fits into a coordinated rack and pinion layout rather than operating as a standalone linear slide.

Details That Support Alignment And Smooth Travel

This pocket door slide uses a dual rack and pinion system, which eliminates any potential for sag by mechanically linking the motion of the top and bottom slides through the pinion shaft. That linkage helps keep the door better aligned through its travel path, reducing the tendency for one end of the door to lead or lag. Pinion shafts are described as connecting the top and bottom pocket door slides and are offered in 36, 48, or 72 inch lengths, then cut to exact length as needed, which allows the installer to match shaft length to cabinet width while maintaining synchronized movement. Precision ball bearing slides provide smooth and quiet operation, so the door travels more consistently during repeated use in office, media, or closet environments. The ordering instructions for KV8091 specify ordering the slide length first and the pinion shaft second, giving a structured workflow that starts with cabinet depth and door travel needs, then moves to interconnecting hardware. A related hinge overlay kit and cassette roller are listed within the same system, highlighting that this slide sits within a comprehensive pocket door hardware family intended for raised panel and overlay hinge projects.

Common Questions About 8091 Pocket Door Slides

Choosing This Slide For Pocket Door Projects

The Knape and Vogt 8091SP EB 16 pocket door slide combines a 75 lb class rating, maximum 72 by 26 inch door capacity, and a dual rack and pinion system, making it a focused choice where controlled, sag-resistant pocket door travel is needed. The 16 inch length and ebony black finish align with cabinets or enclosures built around that depth and color, while the precision ball bearing design supports smooth, quiet operation for multimedia, workspace, and closet installations that see frequent use.