JB Industries SHLD-U12 The Shield™ Universal Refrigerant Locking Caps, 12-Pack

The Shield™ refrigerant locking cap is the best option to meet both the IMC and IRC codes.  The Shield™ uses a patent pending all brass design to provide great protection without corrosion.

The Shield™ Features include:

• All brass design, no corrosion
• 1 bit
• Four warning stickers
• Waterproof black universal sleeves
• Deters refrigerant theft and huffing
• Provides greater security than any other cap on the market