CLM-6-SBPN-1 Carr Lane Manufacturing Ball Plunger, Stainless Steel Body, Delrin Ball: Thread M6

Self-contained ball-and-spring device available in many sizes and forces. Available in stainless steel or Delrin½, both with a Delrin½ ball. Locking element (steel and stainless only) holds the unit securely in place after installation. Install and/or adjust from either end (when using the slot at the ball end, install with a Plunger Wrench to avoid over-compressing the spring). Note: the three smallest sizes, and all Delrin sizes, have no slot at the ball end. Made in USA.