Good Material: Adopting high quality engineering plastic material with good strength, very durable for long term use. WIDE ADJUSTMENT RANGE: 6.3in extended double featherboard, operating plate thickness from larger rangefinders and combined with wedge locking hardware and... Such as table saws, band saws, flip engraving machines, flip circular saws, standard chute rails, small rails and inverted trimmers. POHOVE 1 Pair Table Saw Featherboards, Woodworking Featherboards, Adjustable Woodworking Sa-fety 2-pack adjustable woodworking safety feather board, extended table saw guide fence, plastic material, no electricity needed, precision control for band saw and router table, enhances safety and | Free Shipping On Items Simple to Use: Unique mitre gauge slot with ergonomic knobs make it much easier to cut out a mitre slot or a t slot. Featherboard Plastic Double Featherboards Table Sa... – Grandado Broad Utility: Suitable for table saw, band saw, flip engraving machine, flip circular saw, standard chute rail, etc. Package List: 2 x Feather Board 4 x 4mm Washer 2 x 10mm Washer 4 x Slide Block 6 x T Screw 6 x O Screw 4 x Hand Screw Nut Note: Please allow an error of 1‑2cm in the manual measurement.