Specifications: It is a professional and technical tool for router tables in need of a miter slot for miter gauges. Made of high quality aluminium material, both the T-track and miter bar are durable and easy to use. With this convenient tool, it allows you to make all your sliding jig and fixture needs on the router table, table saw and band saw. It provides with different size of the track and bar for you to choose in order to meet your needs. Type: Miter Bar Material: Aluminum Style(Optional): Style A: 30cm T-track + 30cm Miter Bar Style B: 40cm T-track + 30cm Miter Bar Style C: 50cm T-track + 30cm Miter Bar Style D: 50cm T-track + 45cm Miter Bar Style E: 60cm T-track + 30cm Miter Bar Style F: 60cm T-track + 45cm Miter Bar Features: Easy to Install, Durable, with Retain Bar, Woodworking Tool T-track Length: 30cm/11.8", 40cm/15.7", 50cm/19.6", 60cm/23.6" (Approx.) Miter Bar Length: 30cm/11.8", 45cm/17.7" (Approx.) Notes: Due to the light and screen setting difference, the color of item may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x T-track 1 x Miter Bar with Retain Bar