Pack Of Two Shop Ready Heavy Duty Stainless Steel Push Fit Ball Nose Spring Plungers M12 X 1.75 Retractable Index Locating Pin Featuring Secure Thumb Adjustment

M12 Retract Spring Plunger Locating Pin Pack of 2
✔️ M12x1.75 thread 24mm long 8mm ball nose stainless steel pin

This pack of two retractable spring plungers acts as a quick index locating pin for holding workpieces steady during assembly or machining. You twist the thumb knob to pull out or tuck in the ball nose tip, giving you reliable grip without needing extra tools. Makers use these heavily on jigs, fixtures, and CNC setups where fast clamping makes shop floor work easier.

✅ Stainless steel body resists rust and wear in rough shop settings
✅ M12x1.75 threaded shaft spans 24mm or 0.94 inches deep
✅ 8mm ball nose tip reaches 0.31 inch diameter for solid grip
✅ Thumb adjustment knob spins for fast extending and locking action
✅ Compact build fits tight spaces while delivering heavy duty holding force

💡 How does a spring return index pin improve fixture accuracy on CNC machines?

These handy retractable plungers lock onto your workpiece instantly so you spend less time fiddling with levers. - Quick thumb turn releases the spring tension for instant pin retraction - Precise contact point stays seated tight through vibration heavy routing jobs - Corrosion proof shell handles daily shop grime without wearing down - Fast mounting design matches common tapped bushings across most tooling plates✝️