Feature： *【Package Contents】You get 3-piece silver square wrenches, socket diameter: 13mm, square size: 8*8mm, length: 52mm, width: 37mm, compatible with most square keyholes. *【Material high quality】 Square wrench 8mm is made of high quality aluminum alloy material with chromed, robust and, easy to carry and. *【Easy to carry】Vent wrench is small in size and light in weight, it can be hung on the key for ring or carried in your pocket. *【Practical design】The vent wrench has a T-shaped design and a D-shaped handle that helps to exert force and do the work efficiently. *The square wrench has high strength, torsion and abrasion resistance, and is suitable for all kinds of control cabinets, control cabinets, network cabinets, GGD cabinets, AE cabinets and other series of industrial chassis and cabinets. Details： Material: stainless steel Color: sliver Size:socket diameter: 13mm, square size: 8*8mm, length: 52mm, width: 37mm Quantity: 3pcs Package Contents: 3Pcs square wrenches Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.