Teng 106Pc 1 4in 3 8in 1 2in Dr. Metric Socket & T GZ41631 12mm and 13mm ABD_AB6545 295 12mm and 13mm The greater chip clearance created by this coating allows the abrasive dust to dissipate TM106 106 Piece 1 4in 3 8in & 1 2in Drive Metric Socket & Tool Set 106 piece professional tool set containing 1 4in and 3 8in drive regular 6 point sockets 1 4in drive deep sockets 3 8in drive spark plug sockets 1 2in drive regular 12 point sockets FRP ratchets universal joints coupler adaptors extension bars bi flex wrench bit driver adaptors double flex wrenches combination spanners 10in adjustable wrench and a full range of screwdriver bits The underside of the case is fitted with rubber feet to prevent it from sliding