The 8700-9/BTZ is a bit holder set from Wera, a German-based company that specializes in hand tools and accessories. The 8700-9/BTZ is made up of a compact bit ratchet with a 4-inch handle, four ¼-inch screwdriver bits, one bit holder, one universal bit holder and three insert bit holders. This bit holder set provides a variety of different size and types of bits and accessories, giving a user the versatility to tackle a wide range of repairs and projects. The bit ratchet is made of chromed steel and is capable of turning screws up to 37 in/lb of torque, while the additional pieces are made of sturdy, impact-resistant material. The 8700-9/BTZ set is ideal for those who require a bit holder set with a vast range of options for many tasks, and for those who prefer the quality of Wera tools.