Features: • One wrench fits most oil pan drain plugs and many other applications • Swivel multi socket head allows for mulitple sizes on compact design: 12mm 13mm 14mm 15mm 16mm 17mm 18mm 19mm socket sizes • Comes with two rotating socket heads allowing you to take one wrench when you go under a car to drop the oil; no more walking back and forth to your tool box looking for the right size wrench! • The unique rotating socket heads allow for access to hard to get applications where a normal wrench could not reach • The adjustable handle allows a comfortable adjusting to your best angle • Sizes found on most oil drain plugs enables user to use one wrench for changing oil • Swivel head allows user to spin off oil plug with wrench keeping hands free from draining oil and speeding up the process • More torque and reaches further