Universal clamps used for separating spring lock air conditioning couplings. They provide the only means of separating air conditioning coolant pressure lines. Content: 6-PC AIR & AIRCONDITIONING LINE DISCONNECT SET: 5/16”, 3/8”, 1/2”, 5/8”, 3/4”, 7/8” UNIVERSAL A/C SPRING LOCK COUPLING TOOL, RED (3/8”) UNIVERSAL A/C SPRING LOCK COUPLING TOOL, BLUE (1/2”) UNIVERSAL A/C SPRING LOCK COUPLING TOOL, BLACK (5/8”) UNIVERSAL A/C SPRING LOCK COUPLING TOOL, BEIGE (3/4” ) FUEL LINE DISCONNECT TOOL TRANSMISSION COOLER LINE AND FUEL LINE QUICK DISCONNECT TOOL FORD FUEL LINE COUPLING TOOL FORD/GM QUICK DISCONNECT TOOL 7PC A/C & FUEL LINE DISCONNECT SET: (1/4”, 5/16”, 3/8”, 1/2”, 5/8”, 3/4”, 7/8”)