Hvac Supco Refrigerant Locking Caps | 5/16″ Locking Refrigerant Cap (50 Pack)

Locking Refrigerant Caps Will Work With A Standard Valve Core Key. Designed To Prevent Unauthorized Access To Refrigerant, Which Can Cause Harm Or Even Death, When Ingested.

• Theft Deterrent
• Nickel Plated And Corrosion Resistant
• 5/16″ – 50 Per Bag
• Made In Usa