APES Converter 3/8in Plug x 1/2in Socket
All Britool Converters (except impact) are manufactured from high quality alloy steel, with a bright nickel and chrome plated finish.
Size.3/8in Square Plug x 1/2in Square Socket.
(3/8in Male x 1/2in Female)
Overall Length. 36.5mm - 1.3/8in.