This window guide set combines a compact twin-wheel carrier with a separate pivot plate for integration into a track-based sash mechanism. The carrier has two rollers positioned at opposite ends beneath folded retaining plates, with a raised bridge section between them. The companion component uses a broad stepped plate, a central hex-socket pivot stud, and a black guide insert along one side. The paired-wheel arrangement may be specified as a tandem roller configuration in window hardware terminology.
Selection depends on the complete profile and hardware layout rather than the visible components alone. Buyers should confirm the roller groove and track profile, carrier width and length, pivot position, connection dimensions, mounting orientation, and clearance through the full travel path. The relationship between the central pivot plate and the dual-roller carrier must also be checked against the mating rail or linkage.
For quotation review, provide sash and frame cross-sections, installation drawings, close-up photographs, a physical sample where available, key dimensions, operating direction, finish reference, quantity, and packaging requirements. CHIER can use the submitted data to assess the component interface and prepare an OEM or ODM specification for the intended window assembly.
