PROLINE™ Allows 19 inch rack equipment to pivot out of the enclosure frame for better accessibility. The frames mount on hinges capable of 120° rotation. Hinges that provide 170° rotation are optional. Spring-loaded pivot post makes installation easy. Mounting supports for an 800 mm wide enclosure frame permit you to either center the rack-mounting frame or position it right or left. The frame can also pivot from either the left or the right for maximum flexibility. Mounting supports can be assembled to the top and bottom of the frame for full-height rack-mounting frames. Smaller rack mounting frames can be mounted to the vertical frame members or to the grid straps. Furnished with hinges, two quarter-turn latches and mounting hardware RAL 7035 textured gray finish. Complies with ANSI/EIA RS-310-D rack-mounting standards. Maximum equipment load is 300 lb. Mounting holes accommodate either English or metric cage nuts. Swing-Out Rack Frame assemblies are supplied with mounting supports. Swing-Out Rack Frames can also be installed in right, left or both bays of 1200 mm wide frames using center uprights. Swing-out mounting supports mount to inside of frame at any vertical location. Mounting supports and swing-out frame can be located deeper into frame using grid system straps. Deeper mounting affects the degree of opening of swing-out frame.