RectorSeal Universal Locking Cap – 1/4" Anodized Aluminum, Tamper-Resistant (Single) (86694)

The RectorSeal Universal Locking Caps (1/4") provide secure, tamper-resistant protection for refrigerant access ports, ensuring compliance with safety regulations. Made from corrosion-resistant anodized aluminum, these caps resist crushing and unauthorized removal without a key. The integral neoprene O-ring prevents leaks by resisting oils and sealants, while the built-in torque limiter prevents over-tightening, ensuring a reliable seal. Designed for universal compatibility, these locking caps work with R-410A refrigerant systems and are available in single packs or bulk quantities.