Lisle 10950 Brake Bleeder Wrench Air Tools and it uses either RCS8-36

and it uses either RCS8-36 for steel and RCI8-30 for ductile and cast iron

REED 97357 OLB7/16 Ball 7/16 Chrome-Steel Ball BRG

Comfortable stretch-elastic cuff provides easy on and off flexibility

2 millimeter hex key

2Pipe snaps off squarely once the operator completes the cut | Excellent for cold cuts | Cut easier and faster

Lisle 10950 Brake Bleeder Wrench Air Tools and it uses either RCS8-361 4 inches x 3 8 inches wrench for bleeding air from brake cylinders with bleeder screws Double ended tools are offset for easy access for 1 4 inches or 3 8 inches bleeder screw Comes in skin pack1 4 inches x 3 8 inches wrench for bleeding air from brake cylinders with bleeder screws. Double ended tools are offset for easy access for 1 4 inches or 3 8 inches bleeder screw. It comes in skin pack.