Hella Reliable Self Locking Ball Nose Plunger With Thumb Turning Knob For Exact Indexing And Safe Rotation Stoppage In Durable Carbon Steel Designed To Lock Up Quick On Automated Equipment And Jigs Without Any Hassle

Self Adjusting Ball Nose Plunger For Precision Rotary Indexing
✔️ Single plunger unit, 34.29 mm length, packs two spare springs

This self resetting ball nose plunger provides positive rotary indexing and safe stop positions for jigs, fixtures, and automated machinery. You get a straightforward mounting solution that delivers repeatable tool positioning on fast paced production lines.

✅ 34.29 mm (1.35 inch) overall length for tight clearances
✅ Passivated carbon steel body resists wear and corrosion
✅ Smooth thumb turning knob enables fast setup changes
✅ Comes with two extra spring index pins for backups

💡 Why do engineers prefer thumb turn ball nose plungers for automated jigs? A solid self locking ball nose mechanism cuts down guesswork and keeps your workpieces locked in place during high cycle production runs. Handily handles repetitive angle stops so you can swap jobs with zero sweat. - Positive detent action stops rotation at preset angles - Heavy duty spring housing maintains steady clamping pressure - Easy thumb adjustment speeds up job changeover routines - Drop in replacement fits standard industrial mount layouts

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