30', Magnetic Tape Measure, Nylon Bond Blade Protection, 5-Point Reinforced Frame, Finger Stop Protects Finger During Blade Retraction, Dual Magnets Prevents Roll Off When Measuring Steel Studs, Met & Threaded Rod, Blueprint Scale Calculates 1/4" & 1/8" Drawings, Wire Form Belt Clip Reduces Pocket Tearing, 2 Sided Printing Increases Measurement Readability, Up To 9' Standout, 360 Degree Hook Attachment.