FeaturesSpring loaded, self-retained hinge pins allow door removal120 deg door openingquarter turn latches with key lockRack angles on 36 in (914 mm) models can be positioned either at the top or the bottom of the cabinet36 and 48 in tall models have space for patch panel or shelf bracketsKnockouts for 4 in fan on top and bottom of cabinetManufactured from 14 ga mild steel, self-grounding mounting angles made of 12 ga plated steelBonding provision on doorGround stud on body, EIA universal 5/8 to 5/8 to 1/2 in rack angle mounting hole pattern matches industry standardsWiring knockouts on top and bottom of cabinet and (2) 3 in cable entry knockouts on backMultiple cable tie down points on back of cabinetKeyhole mounting slots spaced 16 in on center for easy cabinet mounting