Topline Grant Single Track XHD is a 6 ft aluminium sliding door track designed for projects that need a heavy-duty straight run. The aluminium construction forms a rigid guide path for the door, so movement follows a defined line. Its anodised finish treats the surface of the track, which supports consistent sliding contact along the length. The 6 ft length suits openings that call for a single, continuous top track, which helps reduce joint points along the run. Drill holes already provided in the track establish fixed locations for attachment. That pattern guides where fasteners sit and helps installers repeat similar layouts from job to job. As part of the sliding door hardware class from Hettich America Corporation, the track serves as the structural upper rail in a sliding assembly, translating cabinet or opening dimensions into controlled door travel.
The track uses drill holes already provided for ease of attachment, so installers follow a built-in pattern when fixing it to the supporting structure. This preset layout removes separate drilling steps in the aluminium, which can save time on repetitive work along the 6 ft length. The recommended 4.8 x 32 mm oval head screws define a screw size and style that suits the prepared holes. Matching that diameter and length helps each screw seat properly in the track body and into the supporting material. Because the track is 6 ft long, the repeating hole pattern helps distribute loads along the span, which is important where doors place weight and movement on the upper rail.
This single track is part of builders hardware and sliding door hardware, so it is aimed at upper runs where a door needs to slide along a defined top guide. The 6 ft length suits cabinets, closets, or wide casework that match that span, letting the installer mount one continuous rail. Its aluminium, anodised construction offers a stable path for compatible hangers that ride inside or under the profile. Because drill holes already provided for ease of attachment run the length, the track aligns with straight headers or framing members that can accept the recommended 4.8 x 32 mm oval head screws. That relationship between hole spacing and screw size translates into predictable support points, which helps keep the track straight across the opening and supports repeatable installations on multiple units.
The aluminium body of the track keeps weight modest while providing a firm rail, which eases handling during placement along a 6 ft span and still supports the door path. An anodised surface alters the outer layer of the aluminium, which supports a consistent contact area for sliding hardware over time. The drill holes already provided for ease of attachment free the installer from marking and drilling through aluminium on site, which reduces step count and tool changes during mounting. Aligning fasteners to these holes helps clamp the track tight to the supporting structure, limiting movement under door load. The specified 4.8 x 32 mm oval head screws point to a diameter and length suited to the track design, which helps fasteners seat cleanly in the rail while anchoring into wood or comparable substrates. Together, these details focus on making the track act as a reliable upper guide within a sliding door assembly.
The Topline Grant Single Track XHD is 6 ft long, which suits openings that match this span and allows a single continuous rail instead of joining shorter pieces.
The Hettich 9199510 track is aluminium, which offers a solid running surface while keeping the 6 ft rail manageable to handle and position during installation.
The aluminium track is anodised, which treats the surface and supports smoother, more consistent contact where door hangers or rollers move along the rail.
Drill holes already provided for ease of attachment set fixed screw locations, which speeds layout, guides fastening, and supports straight alignment along the header.
The track specifies 4.8 x 32 mm oval head screws, which match the prepared holes and help the rail clamp securely to typical wood or similar substrates.
This part sits in the builders hardware and sliding door hardware classes, so it serves as the upper guide rail in a sliding door assembly using compatible hangers.
Choose the Topline Grant Single Track XHD when a 6 ft aluminium, anodised rail matches the span of your opening and project requirements. The drilled holes already provided for ease of attachment and the recommended 4.8 x 32 mm oval head screws give you a defined mounting pattern. That combination lets installers translate opening dimensions into a straight, well-supported top track for sliding door motion using this Hettich America Corporation component.
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