JB Industries Shield Tamper Resistant Universal Multi Key provides access to valve locking cap from all manufactures. Black Small screw driver with hollow handle containing 3 Unique Bits To Unlock Shield, C&D Valve And Novent Refrigerant Locking Caps - Magnetic Tip - Internal Storage For Bits.
Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov