IMC code 1101.10, IRC code M1411.6

• When installed, the outer casing will rotates around the thread insert, not allowing cap to be removed, an integral torque limiter prevents over tightening Novent® locking cap have an inner thread insert made of precision machined solid brass Outer shells is made of a protective corrosion-resistant anodized aluminum shroud Integral neoprene O-rings resists oils and sealants Embossed ID labeling prevents refrigerants gas mixing Grasp cap, insert keys and turn clockwise until snug Place female thread of the Novent® cap onto male thread of the Schrader valves and tighten securely be hand using the Novent® keys Grasp cap, rotates keys counter clockwise and remove keys Reverse for removal of cap

Novent® key style locking caps were specifically designed to protect standard Schrader service valves on A/C units to help prevent leakage or misuse of refrigerant on residential and commercial equipment.