The RackSolutions 2U Adapter Bracket provides a highly configurable solution for adjusting the installation depth in server racks, making it ideal for racks that are too long or short. Designed for compatibility with leading OEM brands, this adapter works seamlessly with square, threaded, and round holes in most 4-post racks. With five available sizes and a weight capacity of 50 lbs per rack unit, these brackets can be used individually or combined to securely mount up to 7U equipment. Their modular design and robust construction make them a reliable choice for data center and IT professionals.