Size: 30-80cm Model Number: Miter Track T-Slot Application: Woodworking Tool DIY Supplies: Woodworking Type: Combination, Woodworking T-Slot Origin: Mainland China Specification: Material: Aluminum Alloy 6061 Type: Miter Track T-Bolts / T-Slot Miter Track Color: Red, Blue, Silver For: T-Slot, T-Tracks, T-Bolts, T-Nuts Size: As shown in picture T-Slider for T-Slot, M6/M8 T-Track Slider, Sliding Nut, Aluminum Alloy T-Slot Nut for Woodworking Tool Jigs, Screw Slot Fastener, Tee Bolt Set, T-Bolts for Woodworking, T-Track Bolts, Jig Bolts Features: Undersized to fit machine table slots, case hardened. Designed for use with T-slot aluminum extrusions to connect components using T-screws or similar fasteners. T-Slot nuts allow users to add clamps to a fixture without removing existing clamps.