Ingco HRTH0812 Trichotka Key 1/2 is an ideal tool for high quality and sustainable materials, screw and squeeze bolts. This 1/2-dimensional Trichotka switch has a wide range of application, and can be easily used in both home and professional jobs. Perfect for long-term use with ergonomic design and powerful grip Ingco HRTH0812 provides high performance to manage different types of screws and bolts. Allows you to achieve valid results with sustainable and effective handling ability. This is a perfect choice for both keys, professional masters and amateur users.