Push Button Lockout Switch Lockout Type Push Button Lockout For Maximum Button Diameter 0.87 in For Maximum Padlock Shackle Diameter 1/4 in For Switch Type Push Button Lockout Color Clear Lockout Material Polyurethane Maximum Number of Padlocks 1 Overall Depth 3 in Overall Height 2.25 in Overall Width 4 in For Minimum Button Diameter 1.3 in Switch Cover Type Cover with Hinged Door Includes Label Labeling Label Included Legend Do Not Remove Standards OSHA 1910.147