Slidable Rack-mount Fiber Optic Distribution BOX has aluminum sliding fittings with self-locking functions prevent the drawer from falling when moved; 19-inch rack mount for ST, SC, LC, E2000, FC adapters. The drawer is the holding board for splicing, easy to withdraw the fibers when testing and distributing. The wiring box is made of cold rolled materials, and the paint surface adopts electrostatic spraying method.