Draper-Expert-16488-1-4-Sq-Dr-Imperial-socket-on-Metal-Rail-11-Piece-Draper-Expert-16488-Expert-Quality-6-point-sockets-manufactured-from-chrome-vanadium-steel-hardened-and-tempered-with-a-micro-satin-finish-Each-socket-has-a-knurled-ring-for-extra-grip-Supplied-on-a-metal-socket-rail-for-secure-storage-Display-packed-br-Draper-Expert-16488-1-4-Sq-Dr-Imperial-socket-on-Metal-Rail-11-Piece-