Hollow circular shell surrounds a pressurized gas valve handle and combines with a padlock (sold separately) to help protect against valve opening</br>Fits most valves up to 3"/7.6 cm diameter?? with or without handle guards</br>Nesting halves with rotating design for installation in confined spaces and a compact storage footprint</br>Two locking holes provide the ability to require multiple authorizations to allow operation of a locked out valve</br>Nonconductive thermoplastic functions in temperatures from -50 to 350 degrees F (-46 to 177 degrees C).</br></br>Product Description</br></br><div class="plus"> <p>The Master Lock pressurized gas valve lockout is a thermoplastic hollow?? circular shell that surrounds a pressurized gas valve handle and combines with a padlock (sold separately) to help protect against valve opening?? and fits most valves up to 3".6 cm diameter?? with or without handle guards. This lockout consists of two halves; one slightly smaller half fits inside the larger half when not in use?? for installation in confined spaces and a compact storage footprint. Where the two halves meet?? flanges from each half align to form two locking holes?? providing the ability to require multiple authorizations to allow operation of a lo