[Compatibility Upgrade]- Feather board is PRS3020 compatible, includes T-bolts and two different sizes of miter bars (miter clamps), compatible with most standard 5/8, 3/4 size miter rails (miter clamps) ) and most standard 3/8, 3/4 size T-tracks (T-slots) and associated 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 SAFETY FIRST]- The purpose of the feather board is to prevent fingers from slipping into the saw blade. Feather boards can help ensure a precise cut by securing the workpiece to the fence while cutting, making a nice clean cut on that edge and reducing wood springback, giving you a safer work environment. Every 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 fingers, 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 safer than the single system design of the feather board. Colour:blue 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 cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.