This alignment tool kit has a length of 7 inch, plus it weighs 0.051 pounds. In addition, it is made of plastic, wood. This alignment tool kit is designed for: adjustment, alignment, burnishers and includes at-3112 spudger, at-3767 trimpot, at-6241 alignment tool, jic-22035 probe pick, s-389 orange stick, 5 pieces.