1、Two Adjustable Rods: This woodworking scriber comes with 2 independently adjustable scribers to scribe both sides of the mortise at once. 2、Function: Mainly used for marking, scribing and arranging on various joinery or other wood products. Great for finding the exact center. 3、Wide Applications: Adjustable mortise gauge is suitable for amateur and skilled carpenters to mark soft metals, wood, ceramic tile and more. 4、Accuracy Manufacturing: The clear scale is suitable for daily use, and nonslip knob and smooth edge design, will not scratch your hands. 5、Premium Material: The woodworking scriber is made of stainless steel, which is very durable to use, not easy to rust, light weight and high strength.