RectorSeal® GasGuard™ 86630 Keyless Universal Locking Refrigerant Cap Kit, 1/4 in Thread, Stainless Steel, Pink, Domestic

• When installed, the outer casing will rotates around the threaded insert, not allowing the cap to be removed
• GasGuard locking cap design has no keyhole to clog
• Inner thread insert is made of precision machined solid brass
• Outer shells is made of rugged stainless steel
• Integral neoprene O-ring resists oils and sealants
• Color coded cap deter refrigerants gas mixing
• Insert GasGuard cap into the GasGuard socket tools
• Place female thread of the GasGuard cap onto male thread of the Schrader valves and tighten securely be hand using the ribs of the GasGuard socket tools
• Reverse for removal of cap