Tape Measure Features 16 in and 19.2 in Stud Center Markings Case Material Chromed ABS Plastic System of Measurement Metric/SAE Graduation Marks 1/16 in 1/32 in (1st 6 in) 1mm Bottom Tip Style Nonmagnetic Single Hook Zero Point Location Hook End Blade Length - Metric 3.5 m Blade Length - SAE 12 ft Blade Material Steel Blade Width 1/2 in Blade Return Type Automatic Blade Type Single-Sided Case Color Silver Case Length 1 1/4 in Lock Type Slide