Features 1、WITH SPRING NUT: The leather wing divider is equipped with a fast spring nut for fast and accurate fine tuning. 2、CARBON STEEL: Made of excellent carbon steel material, with hardened and fine polishing tip, wear resistant and durable. 3、FLAT LEG STRUCTURE: The flat leg structure makes the wing leather compass stable in operation and easy to adjust. 4、WIDE APPLICATION: Can be used to make on wood, plastic and metal surfaces, or to quickly copy the length of processed products. 5、HIGH ACCURACY: The spring divider caliper is small and compact, with standard size and high accuracy. Specification Item Type: Wing Divider Product Material: Carbon Steel Product Use: Circle on wood, plastic, metal surface, or fast copy of processed product length Package List 1 x Wing Divider