O2 SENSOR SOCKET SET: 1/2" Drive x 27mm oil pressure sending unit socket, 1/2" Drive x 29mm pressure/vacuum switch socket, 1/2" Drive x 7/8" (22mm) long oxygen sensor wrench, 3/8" Drive x 7/8" (22mm) vacuum switch socket, 3/8" Drive x 7/8" (22mm) vacuum switch socket, 3/8" Drive x 1-1/16" oil pressure sending unit socket, 3/8" Drive x 7/8" (22m) short oxygen sensor wrench.
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