red for high pressure, blue for low pressure, yellow for refrigerant bottle with ACEM 1/4"; black for vacuum pump with ACEM 5/16"
1x 4-way gauge (1/4" male); 4x hoses (1/4" female); 2x adjustable couplers (1/4" male); 1x adjustable can tap (piercing-style)(1/4" male); 1pc valve core wrench; 3x ACME & tank adapter; 1x case; 1x manual