KV8400 20" Full Extension Hold-in anti-rebound Ball Bearing Drawer Slides, Unhanded Side Mount White Bulk-Pack - 8400B WH 20
Description
Knape And Vogt 8400 Drawer Slides For Smooth Access
Knape and Vogt 8400 drawer slides in the 20 inch length provide full extension travel, so drawers open their entire length for full access to stored items and easier work at the cabinet. These slides use ball bearing construction, which supports smooth, consistent motion under load for repeatable drawer operation in everyday use. The side mount design positions the slide on the cabinet side, which suits standard drawer construction in many shop and installation setups. A hold-in anti-rebound feature resists the drawer rolling back out after closing, which helps drawers stay closed when fronts are flush with surrounding faces. The slides are non-handed, so the same member works on either side, simplifying layout and reducing part variation on the bench. A white finish presents a clean, neutral appearance that coordinates with light casework interiors and remains easy to read against dark hardware and drawer components.
Key 8400B WH 20 Details That Support Your Builds
- The 20 inch length sets a clear planning dimension, so cabinet depths and drawer box lengths can be laid out confidently around the slide travel.
- Full extension action lets the drawer move completely out of the cabinet, improving access to the back of the drawer during daily use and during fitting checks.
- Side clearance of 1/2 inch plus 1/32 inch minus 0 inch on each side defines the target drawer box width, helping installers hold consistent gaps and reduce fitting time.
- A slide height of 1-13/16 inch gives a compact profile, allowing use in shallower drawer sides while preserving room for fasteners and clearances.
- The 32 mm pattern is present, which aligns with 32 mm system boring layouts and supports efficient casework drilling on line-boring equipment or jigs.
- The white finish supplies a uniform, light-colored surface that works well in painted or laminated interiors where visibility and appearance both matter.
Installation Characteristics And Mounting Pattern Details
The 8400B WH 20 side mount drawer slides use a 32 mm pattern, which matches system hole spacing in many shop-built cabinets and streamlines mounting on pre-bored case sides. Recommended fasteners are #7 x 1/2 inch Phillips truss head screws, so installers know the shank size and head style that fit the slide holes and seat properly against the members. Side clearance of 1/2 inch plus 1/32 inch minus 0 inch per side sets a precise drawer-width formula relative to the opening, which supports consistent fitting across a run of cabinets. A slide height of 1-13/16 inch provides a defined mounting band on the drawer side, which helps with vertical placement when balancing bottom clearance and drawer side thickness.
Using 8400B WH 20 Slides In Cabinet Projects
Where These Side Mount Slides Are Typically Applied
The KV Model 8400 in the 20 inch length functions as a side mount, ball bearing drawer slide suited to casework that follows a 32 mm pattern. The specified side clearance of 1/2 inch plus 1/32 inch minus 0 inch on each side means these slides are well suited where openings and drawer boxes can be sized with tight control in a production or professional shop environment. A height of 1-13/16 inch fits common drawer side dimensions, so the slide can be positioned to balance bottom reveal with structural support along the drawer wall. Full extension travel allows drawers to project completely from the cabinet, which supports applications where access to the full drawer depth is important, such as tool, supply, or hardware storage. The white finish suits installations where interiors are light colored and a clean, bright component is preferred for visibility and a uniform look.
Details That Support Adjustment And Repeatable Results
The 8400B WH 20 lever disconnect feature lets the drawer member be separated from the cabinet member, which aids fitting, finishing, and later adjustments by allowing drawer removal without unfastening the cabinet portion. A ball retainer latch is present, which works with the ball bearing design to hold the bearings in place, helping maintain smooth movement over repeated cycles. The hold-in anti-rebound characteristic helps drawers stay seated in the closed position by resisting roll-out, which is valuable where alignment with surrounding fronts affects the finished appearance. Non-handed construction means each slide can function on either the left or right, simplifying inventory and reducing handling steps during assembly. The 32 mm pattern in the slide body aligns with common system boring, which promotes consistent vertical positioning and horizontal alignment when installing multiple drawers in one cabinet run.
Common Questions About 8400B WH 20 Drawer Slides
What type of drawer slide is the 8400B WH 20?
The 8400B WH 20 is a Knape and Vogt 20 inch side mount, full extension, ball bearing drawer slide, so it supports smooth motion and full drawer access in typical cabinet installations.
How much side clearance do these drawer slides require?
The 8400B WH 20 uses 1/2 inch plus 1/32 inch minus 0 inch side clearance on each side, guiding drawer box width so drawers run smoothly without excessive play.
What is the height of the 8400B WH 20 slide member?
The 8400B WH 20 slide height is 1-13/16 inch, providing a compact profile that fits standard drawer sides while leaving room for fastening and clearances above and below.
Which mounting pattern does this drawer slide follow?
The 8400B WH 20 has a 32 mm pattern, so its mounting holes align with 32 mm system boring, supporting efficient casework production and repeatable alignment.
What fasteners are recommended for mounting these slides?
The 8400B WH 20 is recommended for use with #7 x 1/2 inch Phillips truss head screws, giving a known shank size and head style that match the slide hole design.
How does the hold-in anti-rebound feature help in use?
The 8400B WH 20 hold-in anti-rebound feature resists the drawer rolling back out after closing, supporting a stable closed position and consistent front alignment.
Selecting 20 Inch 8400B WH 20 Slides For Your Project
The Knape and Vogt 8400B WH 20 slide combines 20 inch full extension travel, ball bearing construction, and side mount installation, giving installers a defined set of dimensions to design around. With 1/2 inch plus 1/32 inch minus 0 inch side clearance and a 1-13/16 inch height, the slide offers clear targets for drawer sizing and mounting layout. The 32 mm pattern, non-handed design, lever disconnect, and hold-in anti-rebound function work together to support efficient production, smooth action, and consistent drawer positioning in cabinet projects.
