Topline Grant Single Track XHD 12ft is an anodised aluminium sliding door track that provides a continuous running surface for a sliding door, so the door moves along a defined path and keeps its alignment during use. The 12ft length gives a long, uninterrupted track run, which helps when spanning wide openings with a single straight piece. The aluminium material keeps the track rigid while remaining relatively light, which matters when fastening it overhead or along a header. The anodised finish adds a hardened surface layer, helping the running surface resist wear during repeated door movement. This Hettich America Corporation track is part of sliding door hardware, so it is designed to work as the primary guide rail in a sliding system. The single-track configuration focuses the door weight onto one rail, which simplifies the layout of the sliding hardware assembly.
This aluminium Topline Grant Single Track XHD 12ft rail has drill holes already provided for ease of attachment, so the installer can fasten through established points instead of setting out every hole along the length. Those factory drill holes help maintain consistent spacing, which supports even load transfer along the header or supporting structure. The track is anodised, so the surface around each drill hole has the same hardened finish as the rest of the rail, which supports the integrity of the running surface near the fasteners. The recommended 4.8 x 32 mm oval head screws specification describes a fastening size and head shape suited to the pre-formed holes, which helps the screw heads sit properly while securing the track firmly.
This Hettich America Corporation Topline Grant Single Track XHD 12ft rail belongs to the sliding door hardware category, so it is intended wherever a sliding door needs an overhead or upper guide track. The 12ft length suits wide cabinet runs or room openings that benefit from a continuous aluminium rail, allowing the door to travel the full span without interruption from joints. As an anodised aluminium track, it supports sliding door use in typical woodworking, shop, or interior architectural settings where metal hardware integrates with wood or composite panels. Because the track is single-track XHD, it is designed for applications that call for one heavy-duty rail, which concentrates the door movement along a single defined path. The drilled sliding door track design, with drill holes already provided for ease of attachment, supports mounting to structural members prepared to accept the specified fastening pattern.
The aluminium construction of this Topline Grant Single Track XHD 12ft rail helps maintain straightness over its full length, which supports repeatable door alignment because the running surface stays consistent from one end of the opening to the other. The anodised finish on the aluminium adds a hardened surface layer, so door carriers or hangers encounter a uniform track surface during every movement, supporting smooth rolling performance over time. Factory drill holes already provided for ease of attachment keep fastener locations consistent, which helps the rail sit flat against the support and reduces waviness that could disrupt door travel. The recommended 4.8 x 32 mm oval head screws specification provides an installation reference point, so the fasteners seat appropriately in the drill holes and support the track across the span. As part of sliding door hardware from Hettich America Corporation, the track is dimensioned to function as the primary guide in the Topline Grant Single Track XHD system, which supports predictable fit when used with corresponding sliding door components designed for this rail profile.
The Topline Grant Single Track XHD 12ft is made from aluminium, which provides a rigid but manageable rail for sliding doors and supports a consistent running surface along the full track length.
The track length is 12ft, which allows a sliding door to travel across wide openings on a single continuous rail without interruptions from joints between shorter pieces.
The sliding door track uses an anodised finish on the aluminium to create a hardened surface layer, supporting smooth, repeatable door movement along the rail during regular operation.
The track has drill holes already provided for ease of attachment, so fastening points are pre-defined along the rail, which supports even spacing and straightforward alignment on the support structure.
The recommended screw specification is 4.8 x 32 mm oval head screws, which matches the intended fastening size and head style for securing the track through the provided drill holes.
This 12ft aluminium rail belongs to sliding door hardware, so it is designed to function as the main guide track within a sliding door assembly using compatible components.
The Topline Grant Single Track XHD 12ft anodised aluminium rail from Hettich America Corporation offers a long, straight running surface for sliding doors, with drill holes already provided for ease of attachment and a recommended 4.8 x 32 mm oval head screw size. For sliding door work that calls for a single heavy-duty track in the sliding door hardware category, this rail provides the defined path and fastening details needed to set up the door travel consistently across the full 12ft span.
Sold In: 1 Each