Refrigerant Cap Locks,1/4 in.,PK12
, Color Black, Brass Compound, Fits Any Refrigerant Access Valves, 1 In..Length, IMC and IRC Codes, Prevent Refrigerant Theft and Huffing, For Use With All Refrigerant Access Valves, Includes Tamper Resistant Key, Package Quantity 12 Refrigerant Cap Locks, Universal, Size 1/4 In.