Fangrui Product Details Construction For : Crafted From A Single Piece Of Aluminum Alloy With An Anodized , This Tool Boasts A Rigid Metal Structure That Ensures Both Stability And Strength. Its Robust Build Promises An Extended Service Life, Making It A Reliable Addition To Your Tool Ensemble. Precision Sliding Tenon Design: Featuring An Adjustable Sliding Tenon Mechanism, This Jig Can Be Finely Tuned Inward And Outward. It Locks Down Solidly Without Any Lateral Sway, Enhancing Your Control And Avoiding The Incidence Of Rip Drifts, Thereby Ensuring Highly Precise Cuts Every Time. Smooth Operation With Dual Guide Bearings: Equipped With Two Guide Bearings At The Tip, Our Jig Facilitates Smooth And Effortless Stock Feeding. These Bearings Are Strategically Positioned To Drive The Stock Forward, Simplifying The Cutting Process And Ensuring Seamless Material Movement. Universal Compatibility With Sliders And T-slot Bolts: This Jig Includes Sliders And T-slot Bolts, Making It Compatible With Most Standard 3/4 X 3/8 Inch Miter Slot