Features:
Use for removing and installing oxygen sensors in many vehicles that are 7/8inches/ 22mm in size
1-pc. 1/2inches Drive x 7/8inches x 50mm (L), CR-MO steel construction
1-pc. 3/8inches Drive x 7/8inches x 30mm (L), CR-MO steel construction
1-pc. 1/2inches Drive x 7/8inches x 80mm (L), CR-V steel construction Note: You may receive the item with red or blue case, they are the same function but different in case color.