Features: * Fits many grinding hubs, power tool shanks and other devices and fasteners. * Multifunctional, multi-functional and easy to use, easy to use. * An essential tool for use with grinders or other power tools that use counter-balanced fasteners. Specifications: Product Name: Angle Grinder Material: Iron Color: As Shown Length: (Approx.) 114-180mm Optional Type: 1#, 2#, 3#(2mm), 4#(3mm), 5#(4mm), 6# Suitable Applies to: many grinding hubs, power tool shanks and other devices and fasteners. Quantity: 1 pc. Package includes: 1 box wrench Note: 1. Transition: 1cm = 10mm = 0.39 inch.2. 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.3. Please allow slight manual measurement deviation for the data.