Multi-function functions in intelligent design, it is a power nail , pipe clamp, live key, screwdriver, pliers pliers, vise, hammer and so on. New structure, the scope is wide, multi-function, perfect combination of tools, meet your different needs. Apply to home maintenance furniture, outdoor camping, processing plant, etc. Multi-function Universal Hammer, more convenient to carry and use. Help nail, with a common masonry nail at the front of the clamp, then put the finger by hammer, can easily penetrate the steel pipe, iron pipe, iron plate, concrete, cement floor, etc and the concrete nail will not be deformed, twisted and broken. Get it now!