Especially designed to allow for the removal of personal padlocks this lockout enables a supervisory padlock to remain safely locked in place, ensuring that the machine remains isolated. Foolproof access to the hasp entry and a tamperproof locking facility adds another degree of safety. Manufactured from marine grade 316 stainless steel, the lockout has a 5.7mm hasp shank that will fit most electrical switch gear, cabinets and distribution boards.