M3812N1 – 3/8in Drive Metric Socket Set A basic no-nonsense 3/8in drive set of sockets with the FRP ratchet and an extension bar. Supplied in the Teng Tools clip box which stores the sockets and includes a clip rail facility for adding extra sockets. Set Contents: Regular Sockets (6-point) – 8 10 11 12 13 14 15 16 17 & 19mm 3/8in Drive FRP Ratchet (45-Teeth) Extension bar – 3in / 75 mm Size – 235 x 80 x 45mm Weight – 650gm