Thickness: 9mm Drill size: 37mm (to be installed with accompanying matching colored tapping screw)
Large:
Measurement: 87mm x 87 mm
Thickness: 10mm Drill size: 64mm (to be installed with accompanying matching colored tapping screw)
Installation: For new installations, drill a hole on where you want your cabinet/drawer handle/knob to be. This handle is to be installed from the front with matching colored Tapping Screw. (refer to picture on listing for reference)