Feature: * Rail accessories for woodworking table. * Meet your needs for all sliding fixtures and fixtures on routers, table saws and band saws. * Good corrosion resistance. * Easy to install. Convenient to use.* Durable to use. Suitable for woodworking. Specification: Product name: T-track accessories Material: Metal + Plastic Color: silver, black Size: as shown Optional: M8 nut holder, M8 T screw, M8 nut holder + T screw, M8100mm threaded rod, M8 slider Suitable for: woodworking , milling machines, table saws and band saws. Quantity: 1pcs set or 2pcs Package includes: Package 1#: 1 x T-track accessories (optional) Package 2#: 1 M8 nut holder, 1 M8 T screw Note :1. Transition: 1cm = 10mm = 0.39 inch.2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.3. Please allow slight manual measurement deviation for the data.