JG Retractable Plungers

JG Retractable Plungers | Precision Spring-Loaded Positioning Components
JG retractable plungers—often called indexing plungers or pull‑pin plungers—are spring-loaded components used for repeatable positioning, locking, and quick changeovers in fixtures and industrial equipment (application dependent). The retractable pin can be pulled back to disengage, allowing parts to slide, rotate, or be removed, then released to re-engage in a locating hole for consistent alignment. These are commonly used in modular workholding, guarding, adjustable stops, and machine setups where fast, tool-free indexing is needed.
Pull Ring Locking Plungers
Short Pull Ring Retractable Plungers
L-Handle Retractable Locking Plungers
Short L-Handle Retractable Locking Plungers
Locking Hand Retractable Plungers
- Improved Design Allows Plunger Pin to be Locked in Fully Retracted Position
- Used in Machining Applications as Positioners, Loading Pins or Indexing Devices
- Plunger Pin has Slight Taper on end to Assure Easy Alignment
- Zinc Plated Carbon Steel, 303 Stainless Steel
- Delrin Nose Prevents Marring of Soft Material
- Supplied with Patch-Style Locking Element Only
JERGENS PLUNGER, RETRACT, 1/4-20, LOCKING - 27446
SKU: JG-27446
MPN: 27446
JERGENS PLUNGER, RETRACT, 3/8-16, LOCKING - 27447
SKU: JG-27447
MPN: 27447
JERGENS PLUNGER, SL RETRACTABLE 3/8-16, SS, LOCKING - 27813
SKU: JG-27813
MPN: 27813