General description Socket adaptor set 1/4""D, 3/8""D & 1/2""D with a right angle drill adaptor designed for reaching difficult access areas. Technical specifications 4 x 1/4""D: 25mm, 30mm, 50mm, 65mm 2 x 3/8""D: 50mm, 65mm 2 x 1/2""D: 50mm, 72mm Max RPM: 200rpm Material: Chrome vanadium Other information Presented in an EVA foam tray for convenient storage and to limit packaging waste.