Features: It can be hang on the key ring for easy carry Made of high quality stainless steel material, durable to use 4 different keys, can open the toolbox doors, electric doors, especially suitable for the doors and windows of public places International generic key, no geographical restrictions, it can open so long as accord with the size and shape It is Multifunction, it can also be the practical wrench, to turning the screw Specification: Length: 7cm Material: Stainless steel Color: Silver 4 way Plumbing and Utility Key Includes: 15/64 inch female square key, 5/16 inch female square key, 3/8 inch (side dimension) female triangle key, and a double sided skeleton key Weight: 61g Package Included: 1 x Multifunction Cross Key