Push Button Lockout Switch Lockout Type Push Button Lockout For Maximum Button Diameter 0.81 in For Maximum Padlock Shackle Diameter 33/100 in For Switch Type Emergency Stop Safety Cover Lockout Color Silver Lockout Material Steel Maximum Number of Padlocks 1 Overall Depth 1.65 in Overall Height 1.331 in Overall Width 2.126 in For Minimum Button Diameter 0.89 in Installation Type Permanent Switch Cover Type Hinged Maximum Temperature 302 Degrees F Minimum Temperature -22 Degrees F