Rectorseal Novent Universal 1/4" Thread Silver Cap (50 Pack)

Novent® locking caps safeguard your A/C unit to prevent leakage or misuse of refrigerant. Proven to reduce venting and energy loss, the Novent® caps provide superior protection of your investment. With precision-machined, high-grade brass and aluminum shrouds, the screw-on design of the locking caps completely seal standard Schrader service valves on virtually any A/C unit and mini split.

Features:

• Novent® locking caps protect your A/C from leaks and inadvertent mixing of gases
• Protects from accidental inhalation of dangerous refrigerant gases, preventing serious injury or death
• Mechanical and residential code requires that outdoor refrigerant access ports be made tamper-resistant
• The Novent® locking caps prevent tampering by requiring a special tool to access refrigerant ports
• The Novent® locking caps feature neoprene O-Rings, improving the seal and resisting oil and chemicals
• The locking caps are also crush and corrosion resistant