This visually instructive lock box uses stop sign design to draw attention to employees. It combines a lock box with storage board for hasps (also sold separately), accepts up to six locks and provides railing for storing locks when not in use. Each box includes six metal hooks inside for hanging keys, tag stubs etc, and comes standard with two SHOCK-STOP hasps. Backboard also includes writable/erasable area for signing out hasps. Mounting hardware and instructions included. Use Brady Shock-Stop Hasps as a visually instructive stop sign to warn employees about group lockout applications. Allows up to six workers to lock out a single energy source. The hasp is constructed of 13 gauge zinc plated steel and can accommodate up to a 9mm padlock shackle. There is an area to write on the front and back of the hasp.