Tripp lites 13u 4 post open frame rack helps it managers organize their equipment array and provides fast easy access to installed it equipment the sr4post13 is a simple solution for housing it equipment in secure environments and other areas that donrsquot require a lockable rack solution this 13u rack features heavy duty cold rolled steel construction with a black powder coated finish for durability it supports stationary loads up to 1000 lb the sr4post13 comes with all the hardware re