Master Lock Aluminum Lockout Hasp - 38mm Dia. Jaws 0417The Master Lock No. 417 Aluminum Safety Lockout Hasp features a 1 1 2in (38mm) inside jaw diameter and can hold up to six padlocks. Ideal for lockout by multiple workers at each lockout point, the hasp keeps equipment inoperative while repairs or adjustments are made. Control cannot be turned on until last workers padlock is removed from hasp. Aluminum Lockout Hasp Lockout by multiple workers at each lockout point Keeps equipment inoperative while