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The Sugatsune AR3 series is a 12 inch, full-extension, side-mount ball-bearing drawer slide made entirely from aluminum — a material choice that reduces weight, resists corrosion, and keeps a clean, modern profile inside the cabinet. Where standard steel slides add unnecessary mass or look out of place in a lightweight or design-forward build, this slide fits naturally.
The AR3 is purpose-built for light-duty drawers where low weight and a tidy aluminum profile matter more than high load capacity. Think display cases, decorative furniture pieces, small component drawers in electronics or AV casework, and specialty built-ins where the hardware itself needs to look intentional. Full extension means the full drawer interior is accessible at the cabinet face — useful any time contents need to be visible or retrieved easily from the back. At 16 lb per pair, this slide is not the right pick for kitchen or shop drawers carrying real loads; it earns its place in applications where the drawer itself is the lightest part of the build.
The slide is made from aluminum throughout, finished in a natural aluminum tone that reads as clean and modern rather than utilitarian. Unlike zinc-plated steel slides, aluminum does not rely on a surface coating for corrosion resistance — the base material handles light moisture and humidity exposure without peeling or rusting. This makes the AR3 a reasonable choice for installations in spaces with moderate humidity variation, such as a display cabinet near an exterior wall or a media console in a climate-controlled room. The Aluminum finish also pairs well with anodized or brushed aluminum hardware details in contemporary furniture designs.
Furniture makers, custom cabinet shops, and designers working on specialty casework will find the AR3 useful when a steel slide is simply too heavy or too industrial-looking for the application. It suits the craftsperson building a keepsake box with drawer compartments, the designer speccing a credenza with shallow display drawers, or the shop producing lightweight interior furniture where every gram of hardware weight is considered. It is a side-mount slide, so standard 1/2 inch side clearance per side applies when sizing the drawer box width to the opening.
Yes — the AR3's ball bearings run in precision aluminum raceways, and the travel feels as consistent as a comparable steel slide at this load class. The difference is weight and finish, not smoothness.
The AR3 uses standard motion — no hold-out detent — so the drawer will stay in roughly the position it is left, but it is not locked open. On a sloped or unlevel surface, the drawer may drift. If a hold-out is needed, look at Sugatsune's other slide series.
Side-mount slides in face-frame cabinets require rear support at the back of the slide. The AR3 is a standard side-mount telescopic slide, so in face-frame construction you will need rear mounting brackets to support the back end — plan for that hardware when laying out the cabinet.
For a lightly loaded decorative or display drawer — personal items, folded fabrics, small components — yes. For anything that will hold tools, pots, or files, this slide is not rated for the load. Match the capacity to what the drawer will actually carry.
When the application calls for full-extension ball-bearing travel in an aluminum profile that keeps things light and looks the part, the Sugatsune AR3 delivers exactly that — a 12 inch slide that stays out of the way and lets the furniture do the talking.
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