Heavy-duty tape measure with nylon blade protection to resist contamination wear and 5-point reinforced frame to offer increased protection to the tape spool and spring. Features dual magnets to prevent roll off when measuring steel stud, EMT (Electrical Metallic Tubing) and threaded rod. Finger stop protects finger during blade retraction. Blueprint scale calculates 1/4" and 1/8" drawings, and 2-sided printing increases measurement readability. Up to 9' standout. 360 degree hook attachment. Wire form belt clip reduces pocket fraying and tearing.