Adjustable aluminum slide plate, model HQR-MS220. - Model Name: HQR-MS220 - Color: Black - Type: Slide Plate - Material: Aluminum - Features: Adjustable sliding mechanism The items included are only those in the photos. Only the plate body and two 1/4 screws are included. The 1/4 to 3/8 conversion screw is missing. Thank you for viewing.