... 8",DR1/4" material:Cr-V Short Socket1/2 short socket8mm,9mm,10mm,11mm,12mm,13mm. ... 24mm,25mm26mm,27mm,28mm,29mm,30mm,32mm3/8 short socket6mm,7mm,8mm,9mm,10mm,11mm,12mm, ... ,22mm,23mm,24mm1/4 short socket4mm,4.5mm,5mm,5.5mm, 6mm,6.5mm,7mm,7.5mm,8mm,9mm,10mm,11mm, ... 12mm,13mm.14mmSurface finish:chrome platedprocess:heat treatment ,drop forged DH003 Short ...