Door Handle Lock Plate

IMPORTANT CORRECTION TO THE PREVIOUS MODEL: The upper handle section is WRONG in the previous version. The two upper side pieces must NOT be separate or disconnected vertical bars. Create ONE continuous solid upper U-shaped handle holder: - The left and right sides of the U must be connected by a solid rounded bottom section. - The U-shaped opening is a 24 mm diameter semicircular opening, open ONLY toward the top. - The material around the opening must form a continuous U-shaped body. - The bottom of this U-shaped body must connect directly and seamlessly to the central stem. - The upper handle holder and central stem must be ONE continuous piece. - No floating parts. - No gaps between the upper section and the stem. The upper side wings should be relatively compact, similar to the reference photos. They do NOT need to be very wide. Central stem: - 15 mm wide - approximately 28 mm long - centered vertically below the U-shaped handle holder - directly connected to both the upper U-section and the lower circular section. Lower section: - circular outer diameter exactly 55 mm - centered with the stem. Lower cross opening: - large PLUS-shaped through-hole - horizontal and vertical arms must have EXACTLY THE SAME WIDTH - each arm width = 15 mm - cross should be approximately 50–52 mm tip-to-tip in both directions - the cross may be slightly larger than the actual lock hardware - all four arms must be symmetrical. Overall height = 125 mm. Part thickness = 3 mm. The final result must be ONE single connected, watertight solid. NO disconnected geometry. NO floating pieces. NO separate upper bars. The 24 mm handle opening must remain open at the top while the material underneath the opening remains completely connected to the 15 mm central stem. Export as STL or 3MF without scaling.

Parameters

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.