Snap-on introduces their 7.2V Lithium Series of power tools featuring the 1/4" Quick Change 7.2V Lithium Screwdriver (No. CTS661) and the 3/8" 7.2V Lithium Impact (No. CT661). The features and benefits of the CTS661 screwdriver include 100 in/lbs of torque, a faster free speed (400 RPM) and nine-position clutch. The CT661 Impact offers 70 ft/lbs of torque, an anvil stop and a screened motor to keep debris out. Both tools feature variable-speed toggle triggers, twin beam lamps and a 25-percent smaller battery that provides 50 percent more run time.