A kitchen can be a busy and messy place and the last thing you want to do is wash and dry your hands before opening cabinets and drawers. The ceramic material can be easily cleaned off and would not spoil. 3 different screw sizes are provided with a spring lock washer. Either the 22mm or 25mm screws should fit most drawers and cabinets. For non-typical widths, the DIY adjustable screw can be cut to the required size. Spring lock washer ensures a tight fit.