The Ford Triton Spark Plug Lockit Socket LS186 is an extended 9/16" socket for Ford 5.4L engines. The 5/8" external hex and long length allow for use with a ratcheting box wrench. This is especially helpful under the overhanging cowl found on Ford trucks. Since no extension is necessary, there is less flex when installing new plugs, which minimizes the chance of cross threading. The reduced diameter through the middle of the tool allows access into the spark plug tubes. Size: 9/16" Overall length 6".
Lockit Socket Features:
Patented spring clip method to grip spark plugs firmly and release easily.
Holds and releases plugs with no rubber insert.
Slim profile allows access in tight places.
"Gnarly Knurl" provides great grip, even with oily fingers.
No contact with porcelain insulator. Allows for clean non-conductive application of dielectric grease.
Lifetime socket warrantee.
1 year clip warrantee-extra clip included with purchase.
Made in U.S.A from highest quality domestic high carbon steel.
Precise heat treating and testing for exact hardness.
Durable black oxide finish.