The file 'Servo Mount For Ultrasonic Sensor (Single) 3D Printer Model' is (stl) file type, size is 34.1KB.
This thing was made with Tinkercad and is a derivative. I widened the sensor holes to 16.5mm, doubled the stand-off legs to keep it parametric. Works like a champ with the HC-SR04 Ultrasonic Module Distance found on ebay which is easily used with Arduino robots.
Single_Servo_Mount_for_UltraSonic_Sensor.stl | 429.0KB |