Features: new and high quality It can be hangings on the key rings for easy carry high quality stainless steel material, durable to use It is Multifunction, it can also be the practical wrench, to turnings the screw 4 different keys, can open the toolboxes door, electric door, especially suitable for the door and window of public place International key, no geographical restrictions, it can open so long as according with the size and shape Specifications: Material:Zinc-alloy Type:A/B/C Length:Approx.71mm/2.79inches Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Key Wrench