Ridgid 12-volt Hyper Lithium-ion Drill/driver and Impact Driver Combo Kit COMPACT, LIGHTWEIGHT, and POWERFUL, strongest 2 speed drill/driver in it's class with industry leading torgue (400 inch per pound) with variable speeds IMPACT DRIVER FEATURES INDUSTRY LEADING 1,100 inch pound to handle large screws and even large lag bolts BIT CHANGES QUICKER AND EASIER with one-handed quick-load bit holder and snap load collet and simple ejecting bit release BOTH TOOLS FEATURE HEX-GRIP enhanced micro texture for secure grip and maximum comfort BOTH TOOLS FEATURE LED LIGHT that illuminates areas where less light is available