Feature: 1. HIGH ACCURACY: Professional manufacturing, fine craftsmanship and high accuracy help deliver best performance. 2. HIGH PERFORMANCE: This insert plate ring wrench is wear resistant and durable, a set of 2, which is practical. 3. PORTABLE: The router table insert plate wrench is lightweight, easy to carry, and a practical tool for on the go use. 4. SCOPE OF APPLICATION: This plastic wrench is specially used for woodworking wood router table insert plate. 5. PLASTIC MATERIAL: This router table ring wrench is made of high quality plastic material which is durable and long lasting. Specification: Item Type: Router Table Insert Plate Wrench Material: Plastic Size: Approx. 9.5 x 10 x 1.8cm/3.7 x 3.9 x 0.7in Aperture Diameter: Approx. 3.5cm Semicircle Diameter: Approx. 6.5cm Gross Weight: Approx. 70g/2.5oz Suitable: Woodworking Wood Router Table Insert Plate Wrench. Package List: 2 x Router Table Insert Plate Wrench Note: Please allow some errors due to manual measurement.