Snap-on 3/8" Drive Shallow Countersink Inverted TorxSockets, Nos. FLCE140, FLCE160 and FLCE180, have a shallow countersink designed for use on shorter Torx fasteners. The FLCE140can be used for connecting rod cap bolts on various Toyotas, while the FLCE160 works on the cam sprocket of a 2.5L FB Subaru engines, plus the camshaft timing gear assembly on various 2012 Toyota vehicles. The FLCE180 can be used on the spider gear of the rear differential on 2010 to current Chevrolet Camarovehicles.