1. Functional Design: This wrench features an adjustable mechanism that ensures tools of various sizes can be securely held. Simply remove or loosen the nut on the wrench according to the tool size. Our 4jaw disc wrench provides stability and prevents slipping or loosening during operation. 2. Durable Material: These grinding wheels are made of strength Crsteel, offering toughness and wear resistance for longlasting use. The tool's durable construction makes it suitable for various working environments. 3. Versatility: The adjustable wrench is more than just a disassembly tool—it's also for maintaining your angle grinder. The compact and lightweight design is easy to handle, making it ideal for tackling various minor issues. 4. Easy to Use: Equipped with two press buttons and a screw, this angle grinder can be effortlessly mounted onto grinders. This convenience eliminates the need for additional tools, making operation flexible and simple to manage.