- Features newest on/off magnet technology;Unique design allows you to telescope out over existing welds to layout angles or change the angles of pipe fittings;Designed to accommodate 8 in to 48 in beams or 48 in structural beams;Contains 360å¡ rotating shaft with a built-in leveling vial;Constructed of anodized aluminum;Comes with sturdy polypropylene storage case;Simplifies the process of making structural beam layouts and marking angles or saddles on pipe -
