Measures surfaces and distances up to 8 m/26 ft., Cushioned grip built into case offers comfortable, slip-resistant hold, 16-inch and 19.2-inch stud-center markings simplify framing jobs, Specially designed multi-catch hook grabs from all sides, BladeArmor coating on first 4-1/2-inch enhances durability and reduces blade breakage, Mylar polyester film extends life of entire blade by inhibiting rust and wear, 3-rivet, corrosion-resistant Tru-Zero end hook fosters accurate measurements, High-impact ABS case withstands abuse and frequent use, Top-forward blade lock makes locking and unlocking easy