The Pro-Graad 4-Prong Angle Grinder Spanner Wrench is a versatile and durable tool designed for professionals and DIY enthusiasts. Constructed from high-quality carbon steel, it offers exceptional reliability and longevity, making it a dependable choice for various angle grinder applications. This multi-function wrench is compatible with 4-1/2” to 9” angle grinders 5/8-11 threaded, 4-hole pattern lock nuts, ensuring secure tightening and easy removal for a variety of tasks (NOTE: lock nut not included). One of its standout features is the 1-3/8" offset design, which makes it ideal for use with thick pads & stripping discs, as well as with all other angle grinder accessories, providing enhanced versatility and functionality. The user-friendly design eliminates the need for additional tools or complex assembly, making it easy to install, remove, or secure lock nuts effortlessly. Whether you're working on grinding, stripping, or finishing, this spanner wrench is the perfect accessory to use with your 4-1/2" - 9" angle grinder. Designed for ease of use and optimal performance, it simplifies securing and removal of sanding, stripping and finishing accessories, saving you time and effort. With its durable steel construction and 4 prong practical design, the Pro-Graad Spanner Wrench is an essential tool to pair with your angle grinder for any professional or home workshop.