KV6500 18" Full Extension Standard Ball Bearing File Drawer Slides, Unhanded Side Mount Zinc Bulk-Pack - 6500B 18

Knape and Vogt 18 Full Extension Drawer Slide Use

Knape and Vogt 18 full extension drawer slide 6500B 18 is a side mount ball bearing slide designed for file drawers that need full access to their contents. The KV Model #6500 18 uses a full extension design, so the drawer travels its full length, helping installers expose the rear file space without obstruction. This 6500 series slide is unhanded, so the same member works on either side of the drawer, simplifying layout and inventory on the job. A heavy duty construction is specified, supporting file drawer applications that carry higher loads in everyday office or storage use. The slide uses a ball bearing mechanism, which provides smooth movement under load for controlled opening and closing. A zinc finish is provided, giving the slide a clean metal appearance suited to typical cabinet interiors where a plated surface is preferred.

Key 6500B 18 Slide Details For Projects

• The 18 inch length works with file drawer boxes built around that runner size, so installers can match cabinet depth when planning storage layouts and casework dimensions.
• A side clearance of 1/2 plus or minus 1/32 inch each side defines the required gap between drawer and cabinet, guiding drawer box sizing for smooth travel and reduced side rub.
• The 2-19/32 inch height provides a known profile for the slide, which helps when stacking drawers vertically or checking that runners will clear horizontal dividers and rails.
• The 32mm pattern is specified, so it aligns with system-drilled cabinet case rows using 32mm spacing, speeding installation in European-style casework and commercial fixtures.
• A lever disconnect rail feature allows the drawer member to be separated from the cabinet member, which supports faster installation, adjustments, and drawer removal in service work.
• A closed position hold-in detent is built in, helping the drawer stay shut under normal conditions, which matters for file drawers where unintentional opening is not desired.

Mounting And Clearance Details For 6500B 18

The Knape and Vogt 6500B 18 is classed as a side mount drawer slide, so it fastens to the cabinet side and the drawer side instead of the drawer bottom. The specified side clearance of 1/2 plus or minus 1/32 inch on each side sets the target spacing, which directly affects running performance and helps limit lateral play. A 2-19/32 inch slide height gives fabricators a firm dimension to reference when locating runners relative to drawer sides and cabinet openings. Recommended fasteners are #8 x 7/16 inch wood screw (WW46000), so the mounting holes are sized for that shank and length, helping achieve consistent bite into typical cabinet materials.

Using The 6500 Series Slide In File Storage

Where The 18 Inch 6500B Slide Fits Best

The 18 inch full extension ball bearing slide format suits file drawers built around that slide length, particularly where full access to letter or similar file depths is important. As a side mount design, it works with drawer boxes that present solid side panels for mounting, common in office files and storage cabinets. The heavy duty classification aligns with file drawer use, where suspended files, paper stacks, and supplies concentrate weight in a relatively compact box. The 32mm pattern allows the 6500B 18 to integrate into cabinets drilled on the 32mm system, so commercial shops using line boring equipment can align mounting holes with standard rows. The zinc finish coordinates with typical metal casework hardware and interior fittings, presenting a consistent appearance in professional installations.

Details That Support Repeatable Drawer Performance

The ball bearing construction supports smooth motion along the entire 18 inch travel, which helps drawers open fully even when loaded, reducing strain during daily operation. A full extension design means the moving member travels out to the back of the drawer, improving access to rear files and simplifying filing in deeper storage sections. The lever disconnect rail lets installers mount the cabinet member and drawer member separately, then reconnect, which supports precise alignment and streamlines removal if casework needs refinishing or repair. The unhanded configuration removes the need for distinct left and right parts, simplifying replacements and reducing sorting time at installation. A closed position hold-in detent helps the drawer stay seated when pushed shut, assisting in maintaining clean cabinet fronts in file banks and reducing drift from minor building movement. The specified #8 x 7/16 inch wood screw pairing matches the mounting design, which supports secure attachment into wood-based cabinet sides and drawer components.

Common Questions About The 6500B 18 File Slide

Selecting The 18 Inch 6500B Slide For Files

The Knape and Vogt 18 full extension drawer slide 6500B 18 combines side mount installation, full extension travel, and a file drawer-focused heavy duty design. With a defined 1/2 plus or minus 1/32 inch side clearance and 2-19/32 inch height, it provides clear sizing targets for cabinet and drawer construction. Lever disconnect, ball bearing motion, and a closed position hold-in detent round out a slide suited to professional file storage projects.