Heavy Duty Spring Loaded Index Plunger With Knurled Aluminum Knob And Locking Screw For Snug Machine Alignment And Rock Solid Clamping Performance In Precision Tools

Single Heavy Duty Spring Index Plunger For Machines
✔️ Knurled aluminum cap, hardened steel shaft, lock screw

This indexed locating pin holds workpieces tight during machining or assembly. You will spot it on jigs, drills, and fabrication tables where steady clamping saves setup time.

✅ Coarse knurling delivers a firm grip with bare hands
✅ Hardened pin shaft resists wear through daily cycling
✅ Built in return spring snaps the tip back reliably
✅ Twist lock collar keeps tension set when vibrations hit

💡 What is a spring loaded index plunger used for?
This handy fixture pin locks parts solid so they do not wander off your layout.
- Centers material fast during drilling or grinding runs
- Keeps constant push against tabs or edges without slipping
- Locking ring locks everything down so nothing jumps around.

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