Features and Benefits:

• Kit includes everything to block off damaged or unused A/C lines
• A uniquely formulated HNBR seal sleeve dramatically expands the sealing surface area
• High-tech anti-vibration tension ring ensures a lasting repair even in severe service automotive applications
• S.U.R. and R AC38CB 3/8" A/C Compression Block Off.

3/8 inch A/C Compression Block Off (1)A/C Compression Block Off, 3/8 in.; in.;.