3/8" 1/2" Drive Diesel Injector Fuel Line Socket Wrench Set 6PCS. 1 x Fuel Line Socket Wrench Set. This 6 piece nut socket set includes sizes 10, 11, 12, 14, 17, 19. Specifically designed for loosening and tightening nuts and bolts in confined spaces, such as wired temperature sensors, thermal switches, ABS pipes, master cylinders, cooling systems, and diesel injection sensors.
eBay