S.U.R.&R's compression block-off kits effectively eliminate failed rear A/C components and avoid the high costs involved in repairing these systems. The best part is you will still be able to use your front A/C system to stay cool.

Product Features:

• American Quality - Proudly Made In America
• On the car repairs made simple
• Make connections easily by hand; no specialty tools required.
• Compression unions and adapters specifically designed for A/C line repair applications pressures rated up to 600 psi
• Comes with SAE sizes including 3/8", 1/2", 5/8" and 3/4"
• Drastically cuts labor time
• Pressure rated up to 600 psi