Features and Benefits • Spring assisted blade return to easily return the blade to the housing • Chrome ABS casing is resistant to corrosion as well as general everyday punishment • Steel belt clip and wrist strap allows you to easily store and transport the product • Textured grip allows for strong hold when using the product • Self aligning metal end hook makes sure you get accurate inner and outer measurements • Locking slider ensures you get accurate measurements even when measuring by yourself • Wide blade for quick reading of measurements