Feature: 1. Fine Alignment: The dual scales on the surface make it much easier to align the router with the drilling center, thus improving the accuracy. 2. Safer Clamping: Simple in structure, the router table insert plate ensures firm clamping that is not likely to fall off, safe and reliable. 3. Aluminum Alloy: Mainly made from premium aluminum alloy material that has been through fine workmanship, not easy to deform and very durable. 4. For Woodworking: Having been equipped with this insert plate, you will find your router table has higher working efficiency in woodworking. 5. Simple to Install: Designed to have a light weight and a compact size as well, the router table insert plate is very convenient to install. Specification: Item Type: Router Table Insert Plate Material: Aluminum Alloy Color: Red Use: Used for reversing function of trimming machine. . Package List: 1 x Router Table Insert Plate4 x Ring1 x Fixing Rod16 x Screw4 x Nut