12pcs Multi-functional Ratchet Screwdrivers Set Precision Screw Bits Set with Extension Rod

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Features: Portable size for easy operation. Made of chrome-vanadium steel and aluminum alloy, durable for long service life. Specially designed ratchet handle can remove the screws, more labor-saving. With a switch, easy and fast to control the moving direction of the ratchet. Includes 10pcs bits, an extension rod and a ratchet handle, can meet different demands. All tools are well protected by a plastic case, convenient to carry.