Black Max Series Dual R134a and R1234YF Manifold Gauge Set Toys and Misc It has a copper alloy

It has a copper alloy pad that is placed behind the hole to be filled and a magnetic base to keep it where it is placed

Cutting Tools

3/8" Drive Standard 6 Point Chrome Socket 16mm

Includes pocket holder and clip

Black Max Series Dual R134a and R1234YF Manifold Gauge Set Toys and Misc It has a copper alloyFeatures & Description: 2 valve black anodized aluminum block body for R134a and R1234YF Triple seal piston valves Designed for both R134a and R1234YF refrigerants 2 1 2 silicon dampened; 1. 6 accuracy 8 foot hoses Black Max series manifold gauge set for both R134a and R1234YF refrigerants. Black and chrome edition.