"BIG JOHNSON¨ POWER TAPESpring action, Lock & Load. One tap ergo trigger with release, clear view end hook, see entire scale at a glance. Moveable end hook: Self computation for in/outside measure. Easy to read blade, bold, innovative markings. Dual cursor, pin point accuracy every time. Quick draw holder, can't miss glide guide belt clip. Comfort grip case, cushions hand, can't slip. Virtually unbreakable, compact construction."