The 112005MR with Wrench is a hexagon key made of tool steel by KING TONY. It features a hexagonal shape at one end for easy gripping and a spherical shape at the other end, which helps enhance the strength of the tool and increase the length of its life. The key measures 165mm in length and is designed for a 5mm hex head. This versatile tool is ideal for use in automotive, construction, plumbing, and general maintenance projects.