Make sure your commercial kitchen's safety standards are up to code with Dormont's PS Safety Set. Works with all caster-mounted equipment to make sure they are always on the mark. This allows equipment to be consistently returned to its desired or design specific location after every cleaning or maintenance. This flame retardant set is certified to NSF/ANSI Standard 169-Special Purpose food purpose equipment and devices and is able to withstand 1,000 pounds of crush force. Includes 2 units, adhesive foam tape and hardware pack.