1. [Machinery Anodized Aluminum Alloy] Made of rugged, high-strength anodized aluminum alloy, this guide wheel ensures durability and precise alignment during table saw operation. The machined design ensures smooth, shake-free performance for professional woodworking and DIY projects. 2. [Adjustable Feather Plate] The feather plate allows a degree of adjustment to accommodate varying wood thicknesses. The slider mechanism can be locked into the T-slot or standard guide rail, enhancing stability and reducing material deflection during cutting. 3. [Shock-absorbing PU wheels for anti-kickback control] The flexible PU wheels provide superior friction and shock absorption, preventing workpiece kickback and ensuring consistent feed rates. Ideal for hardwoods, laminates, and composites, these wheels minimize blade kickback. 4. [Tool-free Installation and Universal Compatibility] Installation is completed in seconds using the T-slot slider or standard guide rail adapter - no tools required. This roller is compatible with most table saws, routers, and workshop clamps, simplifying setup for beginners and experienced craftsmen alike.