Kraft Tool CF403 Sewer Utility Stamp

Stamp concrete to mark the location of sewer lines below the surface. The 3″ tall cast aluminum “S” is designed for extended use without wearing away. The stamp leaves a 3/8″ deep imprint. A popular product for municipalities and public works projects. The 4-3/4″ long handle allows the for use as a hand stamp. For a stronger surface imprint use with a mallet, sold separately.