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 , not easy to carry and rust. *【Easy to carry】Vent wrench is small in size and light in weight, it can be hung on the key 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. Made from high-quality materials, our home products are durable and affordable to meet your daily needs. Please check the product size and model before placing an order to ensure it is the product you need. When you encounter a problem, please contact us and we will help until the problem is perfectly solved. When you receive your product, whether you are satisfied or not, we want to hear your opinion. Every customer can enjoy free refund or exchange service for damaged/quality problem products.