5/16 Inch Threaded Knob Kit With Bolts And Washers, 4 Pack T Track Clamping Knobs For Jigs, Fences, Fixtures, Saws, Drill Presses, Lathes, Routing Guides, Tighten Adjust And Lock Down Like A Pro

Four-Pack 5/16-Inch T-Track Knobs with Bolts & Washers
✔️ 2 in dia, 1 in tall; 5/16-18 bolts & washers included

The 4-pack T-track knob kit provides screw-on clamping knobs that fit standard 5/16-18 T-track systems. Use them to tighten jigs, fences, fixtures, routing guides, and work-holding setups on routers, saws, drill presses, lathes, and more. The durable polypropylene knobs feature brass inserts to resist stripping, while steel bolts and washers deliver solid, repeatable clamping.

✅ Includes four 5/16-18 threaded knobs, four bolts, and four washers for complete kit
✅ Knob diameter 2 in (50.8 mm) and height 1 in (25.4 mm) for easy hand tightening
✅ Fits T-tracks that are 3/4 in wide x 3/8 in deep (19.05 mm x 9.525 mm)
✅ Knobs are polypropylene with brass inserts; bolts and washers are steel
✅ Accepts material up to 1 in thick; works with standard 5/16 in bolt heads

💡 What is a T-track knob kit used for in woodworking? A handy way to secure jigs, fences, and fixtures on T-track systems. - Handy for tightening without tools during setup - Improves repeatable alignment for fences and routing guides - Simple to swap fixtures and clamps, saving time