5-inch self-closing hydraulic door hinge for compatible interior door installations, with a hydraulic buffering function intended for controlled closing. Existing product information lists an overall hinge size of approximately 5.78 × 2.65 inches. Measure the available hinge and frame space before selection. Final suitability depends on door dimensions and weight, frame construction, hinge quantity and installation arrangement. Contact THETOP with door details, installation photos and quantity for verification and quotation.