Lockout Padlock, Key Type Alike, Body Material Aluminum, Shackle Dia. 1/4 in, Shackle Height 1 1/2 in, Shackle Material Steel, Shackle Width 13/16 in, Body Width 1/2 in, Body Thickness 3/4 in, Legend Danger Locked Out Do Not Remove, Includes (3) Padlocks, (3) Keys, Standards OSHA 29 CFR 1910.147, Body Height 1 13/16 in, Body Finish Anodized, Body Color Brown, Shackle Type Open, Number of Bumpers 0, Control Key Registration Required No