Five Sixteenth Inch Internal Threaded Clamping Knobs for T Track Jigs and Fixtures Plastic Five Pack Ideal for Saws Fence Drilling and Routing Setups for Quick Tightening and Precise Adjustments

Compact 5-Pack T-Track Clamping Knobs with 5/16-18 Threads
✔️ 2 in dia (50.8 mm) × 1 in tall (25.4 mm); 5/16-18 thread (7.94 mm dia, 18 TPI) - plastic knob with brass insert

The 5 Star clamping knob set is a handy pack of screw-on T-track knobs designed to tighten jigs, fences, and fixtures that use a 5/16-18 internal thread. Perfect for saw fences, drill press jigs, routing fixtures, and other workshop setups where quick, repeatable clamping is needed.

✅ 5-pack of T-track knobs (5/16-18) for fast, tool-free tightening
✅ 2 in diameter (50.8 mm) and 1 in height (25.4 mm) for solid grip
✅ Brass insert molded in polypropylene for durability and anti-strip
✅ Ergonomic, comfortable hand feel for quick adjustments
✅ Works with tee bolts and hold-down clamps (sold separately)

💡 What is a handy use case for these 5/16-18 threaded clamping knobs in workshop fixtures?

They’re handy for quick, tool-free securing of jigs, fences, and fixtures, helping you set up and adjust without downtime.

- Secure a jig to a fence quickly for repeatable cuts
- Lock down a hold-down clamp on a router table or drill press
- Fine-tune clamping pressure during setup to avoid slippage