19 inch Rack Shockmount Case. The frame is held within the middle section of the double lid case with 16 rubber shockmounts, this provide's protection to expensive rack mounted equipment from impacts. The frame is 19" wide and can be any RACK UNIT size from 4u upwards. The depth of the frame can be any of the following. 362mm,407mm,462mm,507mm,562mm,607mm,662mm,707mm,762mm and 807mm The rubber shockmounts used can hold up to 200kg of equipment.