(Specifics) These are Push-Button Release Latches for versatile use on Vehicles, Furniture, Cabinets, Air Cleaners or any other uses you can imagine. | (Features) Made in Aluminum and Stainless Steel; Outer Diameter is 1.25"/31.75mm; Anodized with rich black color for a stealthy and clean look | (Note) No Instruction Included, for Industrial Use, Professional Installation is Highly Recommended | (Application) The push button latches is a versatile button release lock for a wide range of industries including, cars, cabinets, custom furniture, industrial, marine, recreational vehicles, body panels, hoods, deck lids, and you can DIY others with it. | (After-Sale Service) 1 Year Warranty guaranteed, and friendly Customer Service available.