Heavy Duty Carbon Steel Spring Indexing Plunger And Self Locking Locating Pin Tough As Nails For Machinery Fixtures Precision Machined With No Sweat Setup And Bulletproof Reset Action 2 Pack

Two Pack Heavy Duty Carbon Steel Indexing Plunger Kit
✔️ Two pack carbon steel indexing plungers measure 34mm and 1 35 inch

These carbon steel spring indexing plungers act as reliable mechanical locks for positioning knobs and rotating handles. You will find them handy in custom jigs, workshop fixtures, and automated assembly lines where repeatable placement matters. Each unit comes with a built in return spring to snap back quickly after release. Pack contains two replacements ready for machine shop or garage projects.

✅ Constructed from hardened carbon steel with black oxidation coating
✅ Built in return spring delivers fast manual resetting
✅ Overall shaft length registers 34mm and 1 35 inch for tight clearances
✅ Designed for rotary stops, fixture alignment, and safety interlocks

💡 How does a self locking spring indexing plunger keep machinery parts aligned? They lock your adjustment knobs in place while the return spring resets them after release. This setup eliminates guesswork during calibration.
- Rolling ball design reduces friction inside the threaded housing
- Load rating holds steady even when panels hit vibration marks
- Standard mounting threads fit common drill press and lathe stations
- Durable coating stops corrosion from cutting fluids or dust buildup

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