Smooth Operator Indexing Plunger Lock Pin Featuring Aluminum Knurled Thumbwheel And Fine Thread Adjustment Built Tough For Rock Solid Clamping And Precise Machine Alignment

Reliable locking plunger pin for steady alignment tasks
✔️ Single adjustable locking pin with fine thread control settings

This sturdy indexing plunger locks your workpieces securely on fixture plates. You place it on jigs to keep metal sheets perfectly still while you weld or drill.

✅ Aluminum knurled knob delivers easy manual rotation
✅ Precision threaded collar enables exact height calibration
✅ High tension coil spring powers rapid reset cycles
✅ Hardened steel rod resists wear during repeated drops

💡 What advantages do precision locking plunger pins offer for custom jig building projects
Technicians find these units handy because they guarantee repeatable part placement across every single run.
The hardened chromium shaft stays resistant to abrasion when sliding against rough casting surfaces.
Fine pitch threading converts light finger pressure into measurable down force without stripping.

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