The XP tape measure features an impact-resistant PC/ABS (acrylonitrile butadiene styrene) case and survives a 60 Ft. drop. Integrated lock protection guards the lock button when dropped. The built-in lanyard slot offers an additional security option. High-carbon steel blade provides 13 Ft. of straighter blade standout for increased reach and efficiency. Heavy-duty thermoplastic blade coating at the end of the blade reduces blade breakage near the hook. The extra large end hook grabs construction material from all four sides making grabbing objects while taking measurements effortless. Screw-free belt clip holds tight and is easy to use.