The Matco 7.2V Cordless Screwdriver, No. SE72V, offers an exclusive bit retainer which allows use of both a 1" insert and power bits. The rocker style forward/reverse lever provides less hand fatigue while in use, and the center handle design offers exceptional balance. The SE72V includes a 10-position clutch to control torque settings. The kit contains a 7.2V screwdriver, twp SE72VB 7.2V batteries and a SE72VC 7.2V charger.