-Works for face frame cabinets on all door overlays. -Works for frameless cabinets on full overlay doors. -Blends in well with hinge finish. -Is non-handed with a low profile design. -Is manually adjustable to desired closing speed. -Is easy to mount by locating in the corner. -Has a scratch protector and front bumper. Don't pass on the best slow close cabinet hardware on the market! Installation instructions are included with every purchase. It's as easy as 1) Set it! - Set the adapter in the upper corner of the cabinet. 2) Screw it! - Screw adapter into place. 3) Adjust it! - Adjust the damper based on door weight. Grass Unisoft damper adds on to your existing self-closing cabinet doors to create a soft closing action. No more slamming sounds from your cabinet doors. Works on the following cabinet and door types: Face Frame Cabinets with overlay doors and self-closing hinges. Frameless Cabinets with full overlay doors and self-closing hinges. Self-closing hinges are hinges which are spring loaded so that they close the cabinet door the last 1 to 2 inches of travel. Click on the link below to see images showing the difference between Face Frame and Frameless cabinets. Dimensions of device: 2" long not including piston when door is in open position. Height is 1-1/8". Width is 3/4". Piston protrudes approximately 7/16" when door is in open position. Unisoft is not handed. Works on either left hand or right hand opening doors. Closing action is adjustable after installation. Typical installation location is above the top hinge on the door. Housing and adjustment knob are made from plastic. Features a soft plastic tip for gentle contact with the inside surface of the cabinet door. Easily installs with one #5 pan head screw. Screw is included with purchase. PLEASE NOTE:this product has two screw holes, however, it is installed using only one screw depending on which side makes for an easier installation.