The T4411 18 part of CK Tools is a professional-grade set of tools designed for use in a variety of applications such as wiring, plumbing, and electrical work. The T4411 18 features all-metal construction with a full corrosion-resistant black oxide finish, making it ideal for working in damp or wet environments. The set includes a full assortment of commonly used tools, including screwdrivers, nutdrivers, wrenches, pliers, and cutters. The set also includes hex keys, drill bits, and a multipurpose knife. The set comes with a convenient storage case for easy storage and organization.