Swanson® I-Box® Levels 48"

This level is reserved for the ‘Big Dog’ on the job site! A heavy-duty aluminum frame houses industrial strength acrylic block vials and is finished with Super Shock® end caps made from a special polymer & rubber blend. These levels feature the exclusive Swanson Diamond™ bumpers, to protect surfaces from marring. Multi-ring vials will help plumbers and industrial landscapers with drainage pitch, and the magnetic version of these levels are the envy of metal workers everywhere.FeaturesExclusive Diamond™ Designs are raised slightly to avoid surface scratchesMulti-ring vials indicate 2° and 4° grade for drainageSuper Shock® end capsPrecision milled edgesDurable block vials accurate to .00050/in.