Feature: 1. Buckle Point Measurement: The T shaped bow quadrate ruler can help you adjust the distance from the bow string to the arrow frame, so as to carry out accurate fastening point positioning measurement. 2. Buckle Pliers: The buckle pliers included in the kit can easily install all sizes of buckle points and fixing clips without damaging the bowstring. 3. Wide Application: It can be used to measure the height and various positions of the pipe string. A set of very useful tools is suitable for various bows, such as long bow, reverse bow and composite bow. 4. Easy to Install: The bending point can stabilize the position of the bow, and it is easy to install and remove with ordinary pliers, which is convenient to use. 5. Lightweight: This bow adjusting tool set is made of premium aluminum alloy, which is lightweight, durable and has a long service life. Specification: Item Type: Bow String Nocking Points Pliers Set Material: Aluminum Alloy Gross Weight: 146g / 5.2oz. Package List: 1 x T Ruler 1 x Plier 6 x Brass Buckle