Extension 3/4" Design: - made of chromium-vanadium steel- nickel-plated and chrome-plated 3 4" 517182 PROJAHN Type 517182 Total lengthmm 407100 100 407200 200 407400 400 Extension 3/4" Design: - made of chromium-vanadium steel- surface chrome-plated, polished 3 4" - drive with ball and pin locking device - output with lock pin 517188 HAZET Type 517188 Total lengthmm 1017 - 8 200 1018 400 1017-8 Adapter 3/4" Design: - made of chromium-vanadium steel- surface chrome-plated 3 4" Type 1058-1 with pin locking device Type 1058-2 with ball locking device 1058-1 1058-2 517192 HAZET Type 517192 Total lengthmm Female × male square 1058 - 1 60.6 3/4" × 1" 1058 - 2 52.3 3/4" × 1/2" Socket wrench insert 3/4" 51 Design: - made of chromium-vanadium steel- nickel-plated and chrome-plated 3 4" - shank surface mat satined - wrench end surface high-gloss polished - to DIN 3124 / ISO 2725 517193 Hexagon AFmm 517193 Total lengthmm AFmm 517193 Total lengthmm 19 50.5 30 54.5 21 50.5 32 58.5 22 50.5 35 58.5 23 50.5 36 58.5 24 51.5 38 60.5 26 52.5 41 64.5 27 52.5 46 68.5 29 52.5 50 72.5 www.precitool.de 51/971 Socket Wrenches