Partial Hex Design to Fit 1-13/16" Oil Pressure Switches on some 2015-2017 Ford and Lincoln Vehicles with 4 and 6 Cylinder Engines.
May also fit some aftermarket sending units. Overall socket length is 2" to fit in tight spaces. Use with 3/8" square drive or 1-1/8" wrench.
Fits 1" and 1 1/16" Switches Up To 1 5/8" Long.
Fits 1 1/16" Switches Up To 2 5/8" Long, Found on Newer GM and Chrysler Vehicles.