TORX Socket for Nut and low profile boltShallow Chamfer on Socket OpeningA: Flywheel bolt MR20 NISSAN: 4425-E20NB: Cam sprocket FA20 for TOYOTA/SUBARU: 4425-E16NC: Connecting rod bolt FA20 for Toyota/SubaruTORX is recognized as one of the three most efficient fastening systems because of their ability to transfer greater torque, reduce load and virtually eliminate tool slippage.

Input Drive Size: 1/2″ Drive shape: Square Length: 37mm Type: TORX Socket Output Size: E18N Output Shape: TORXtd>

Product Dimension (Refer Line Drawing Image):

D1 Size: 20.3mm D2 Size: 22mm H Size: 13mm L Size: 37mm