WORKPRO 24-in-1 Auto Loading Ratchet Multi-bit Screwdriver 24-in-1 Auto-Loading Ratchet Screwdriver Auto-load mechanism for quick and easy bit changes Bit chambers included: slotted, Phillips, star, hex, and square Chrome-plated bits and shaft for durability Handle Material Rubber Drive Type Variety pack 3-position high torque ratchet (forward - lock - reverse)