This handle exposes the drive element that remains inside the window profile after installation: a flat fork connector with an elongated slot and an open-ended rectangular cutout. That visible interface is the primary identifier for procurement and replacement matching. On the exterior side, the handle uses a long, nearly constant-width lever, a flat upper face, softened end corners, and a compact rectangular base with rounded ends. The black surface has a fine textured appearance, with no external key cylinder or push button visible.
Because fork geometry controls engagement with the receiving mechanism, buyers should verify the connector width, thickness, slot locations, projection, and insertion direction. Mounting centers, base dimensions, lever rotation, handing, resting position, and sash-to-frame clearance also require confirmation. A visually similar base does not establish interchangeability when the drive connector differs.
For technical and commercial review, submit a sample or dimensioned drawing, clear measurements of the fork and base, profile and mechanism drawings, required operating direction, color or finish reference, quantity, and packaging instructions. CHIER can then compare the connection layout, installed clearances, and customization requirements before preparing an OEM/ODM proposal.
