Impacted socket so suitable for use with high torque tools such as impact guns etc. 3/4in drive sockets ranging from 19mm – 65mm. Size range – 19mm – 65mm. 19mm, 21mm, 22mm, 23mm, 24mm, 25mm, 26mm, 27mm, 28mm, 29mm, 30mm, 32mm, 33mm, 34mm, 35mm, 36mm, 38mm, 41mm, 44mm, 46mm, 48mm, 50mm, 52mm, 54mm, 55mm, 56mm, 58mm, 60mm and 65mm.