Chrisnik
6" Maghub Permanent Magnetized Hub - Box of 100
6" Mag Hub (100)
Chrisnik's surveyor's Mag Hub is zinc plated for corrosion resistance and has dimpled and cross marked head for placement of a prism pole or plumb bob. Use the long length of the Mag Hub to accurately mark soft surfaces that could not hold a masonry nail. They are not meant for driving into concrete or asphalt. Packed 100 to a box.