THICK ELASTOMER ARMOR - Shock resistant armor case protects tape measure from drop impact STRONG MAGNETIC MOUNT - Attaches firmly to single pipe and light gauge steel to keep it in place. STRONG TAPE & HOOK - With a thickness of 1.6mm, the specially designed Strong hook has an increased strength of 4.7x more than standard Tajima hooks. EASY TO READ - Non reflective, white blade printed with large, clear numbers and graduations JAPANESE CONSTRUCTION - Built with durability and quality in mind, Tajima's chamfer tools offer both thoughtful form and functionality that drywallers will surely appreciate. Tajima tape measures feature a unique Hyper-Acry-Coat blade coating which is non-reflective and provides superior blade protection and scale readability. The ultra-hard end hooks are tempered and attatched using 4 rivets to ensure consistent inside and outside measurements. The end hook gaurd extends around the body of the tape to protect the end hook and your work surfaces.