Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si [Compatibility Upgrade]- Feather board is PRS3020 , includes T-bolts and two different sizes of miter (miter ), with standard 5/8, 3/4 size miter rails (miter ) ) and standard 3/8, 3/4 size T-tracks (T-slots) and with wedge locking system and split rail miter bar construction for band saws, table saws and router table fencing maximum retention force. [CUTTING ACCURACY AND ]- The purpose of the feather board is to prevent from slipping into the saw blade. Feather boards can help a precise cut by securing the workpiece to the fence while cutting, making a clean cut on edge and reducing wood springback, giving you a work environment. woodworker needs a professional woodworking feather board. [DURABLE, PREMIUM MATERIALS AND ERGONOMIC DESIGN]- Feather board is made of extremely durable plastic composite material, with innovative and simplified design, with specially angled , flexible to apply stable and optimal pressure, so The kit features additional hardware-adaptive mounting solutions, including miter slot brackets for horizontal mounting, vertical mounting for rails, and plastic spacers for feather boards. [SAFE AND CONVENIENT DESIGN]- Our feather board is designed with a double safety lock system, which reduces the risk of vibration and is than the single system design of the feather board. Colour:White Material:plastic Package Contents: 1 x Featherboard set Only the above package content, other products are not included. Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.