Item No.: H37F045

Material: made of quality 40 CR steel material,spring-loaded
     design, you can deliver 3500PSI of impact striking force
    without the need for a hammer, one replace two, make your
    work more efficient!
    Requires no bulky or blunt objects to be swung, working in a
     conventional hammer might not reach, perfect in tight
    spaces, does not damage the surface or trim.
    Finishing nails and marks for wood, metal, glass surfaces.
    Product length:4.6in/118mm