1 4 f x 3 8 m elora socket converter elora 11090 p professional quality frac14 in x 8540 in female to male elora socket converter manufactured from chrome vanadium steel hardened tempered and chrome plated for corrosion protection enables different sized accessories to be used with different sized square drive sockets spring loaded ball bearing for secure socket holding manufactured to din 3123 form a iso 3316 specifications br br p elora 11090 1 4 f x 3 8 m socket co