Content about Plumb Site

March 27, 2012

Irwin Tools, the division of Newell Rubbermaid, has developed the new 2500 Series of levels featuring a new frame design that the company says stands up to twisting, dropping and general jobsite abuse.

Irwin guarantee’s vial accuracy for the life of the product.

February 10, 2008

The standard, or spirit, level has been around since approximately 1640, when it was invented...