The 2-PC Multi-Bit Screwdriver is the most versatile multi-bit screwdriver set. This multi-bit driver features easy-access in-handle storage which keeps bits organized, allowing you to quickly change bit sizes and types. The removable bit holder has a 1/4" hex shank, making it power tool ready for maximum jobsite versatility. The chrome-plated bit holder provides rust protection and reduces wear from elements on the jobsite. The 2-PC Multi-Bit Screwdriver is backed by a Limited Lifetime Warranty.