Shield R410A Locking Caps | SHLD-P4

Shield R410A Locking Caps (Part Number SHLD-P4) are essential accessories designed to secure refrigerant tanks and service ports, preventing leaks, theft, vandalism, and accidental refrigerant mixing. The 4-pack set features corrosion-resistant all brass construction and waterproof, color-coded sleeves for easy identification. These locking caps are compatible with the B18-751 model and meet IMC 1101.10 and IRC M1411.6 standards. They support EPA management programs and help eliminate inhaling opportunities.