FIX-GR-11 is part of the Fix & Fasten product line from Gee-Rays, a manufacturer of fastening products used in construction, manufacturing, and other heavy-duty applications. This product is an mechanical anchor for use in concrete, CMU, and other base materials. Its design allows for quick and easy installation of materials, and is easily reusable, making it a cost-effective choice for any application. The product consists of a heavy-duty steel nut and body, with an internal thread for screw or bolt attachment. It is available in a range of diameters and lengths, to reduce installation time and increase versatility. The anchor is secured using a hammer drive or a drill and bit.