TE-CO Hand Retractable Plungers

Shop TE-CO hand retractable plungers for fast, tool-free indexing and positioning in manufacturing, assembly, and automation. Steel and stainless steel options—ergonomic, durable, and engineered for repeatability.

TE-CO hand retractable plungers collection is designed for quick, repeatable positioning in fixtures, jigs, and machine setups where you need a positive lock—then a fast release. Hand retractable plungers (often used as indexing plungers) let operators pull the pin back manually, reposition a component, and release it to re-engage, making them ideal for adjustable stops, locating features, and modular fixturing that changes frequently.

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Te-Co 54510 Stainless Steel Locking Handle Knurled Knob Hand Retractable Spring Plungers 1/4-20

SKU: TC-54510
MPN: 54510

~~List price $33.49~~

Save $11.28

Te-Co 54510X Stainless Steel Locking Handle Knurled Knob Hand Retractable Spring Plungers 1/4-20 No Nylok

SKU: TC-54510X
MPN: 54510X

~~List price $26.12~~

Save $8.80

Te-Co 54511 Stainless Steel Locking Handle Knurled Knob Hand Retractable Spring Plungers 3/8-16

SKU: TC-54511
MPN: 54511

~~List price $39.54~~

Save $13.32

Te-Co 54511X Stainless Steel Locking Handle Knurled Knob Hand Retractable Spring Plungers 3/8-16 No Nylok

SKU: TC-54511X
MPN: 54511X

~~List price $30.83~~

Save $10.38

Te-Co 54512 Stainless Steel Locking Handle Knurled Knob Hand Retractable Spring Plungers 1/2-13

SKU: TC-54512
MPN: 54512

~~List price $42.37~~

Save $14.27

Te-Co 54512X Stainless Steel Locking Handle Knurled Knob Hand Retractable Spring Plungers 1/2-13 No Nylok

SKU: TC-54512X
MPN: 54512X

~~List price $33.04~~

Save $11.13

Te-Co 54610 Steel Locking Handle Knurled Knob Hand Retractable Spring Plungers 1/4-20

SKU: TC-54610
MPN: 54610

~~List price $21.36~~

Save $7.19

Te-Co 54610X Steel Locking Handle Knurled Knob Hand Retractable Spring Plungers 1/4-20 No Nylok

SKU: TC-54610X
MPN: 54610X

~~List price $16.98~~

Save $5.72

Te-Co 54611 Steel Locking Handle Knurled Knob Hand Retractable Spring Plungers 3/8-16

SKU: TC-54611
MPN: 54611

~~List price $25.33~~

Save $8.53

Te-Co 54611X Steel Locking Handle Knurled Knob Hand Retractable Spring Plungers 3/8-16 No Nylok

SKU: TC-54611X
MPN: 54611X

~~List price $20.17~~

Save $6.79

Te-Co 54612 Steel Locking Handle Knurled Knob Hand Retractable Spring Plungers 1/2-13

SKU: TC-54612
MPN: 54612

~~List price $27.03~~

Save $9.10

Te-Co 54612X Steel Locking Handle Knurled Knob Hand Retractable Spring Plungers 1/2-13 No Nylok

SKU: TC-54612X
MPN: 54612X

~~List price $21.58~~

Save $7.27

Te-Co 58301 Steel Locking Handle Delrin® Knob Hand Retractable Spring Plungers 1/4-20

SKU: TC-58301
MPN: 58301

~~List price $30.43~~

Save $10.25

TE-CO 58301X DLRN KNOB PLGR STL LOCK 1/4-20 NO NYLOK

SKU: TC-58301X
MPN: 58301X

~~List price $24.87~~

Save $8.38

Te-Co 58302 Steel Locking Handle Delrin® Knob Hand Retractable Spring Plungers 3/8-16

SKU: TC-58302
MPN: 58302

~~List price $34.90~~

Save $11.76

TE-CO 58302X DLRN KNOB PLGR STL LOCK 3/8-16 NO NYLOK

SKU: TC-58302X
MPN: 58302X

~~List price $28.45~~

Save $9.58

Te-Co 58303 Steel Locking Handle Delrin® Knob Hand Retractable Spring Plungers 1/2-13

SKU: TC-58303
MPN: 58303

~~List price $41.08~~

Save $13.84

TE-CO 58303X DLRN KNOB PLGR STL LOCK 1/2-13 NO NYLOK

SKU: TC-58303X
MPN: 58303X

~~List price $33.64~~

Save $11.33

Te-Co 58401 Stainless Steel Locking Handle Delrin® Knob Hand Retractable Spring Plungers 1/4-20

SKU: TC-58401
MPN: 58401

~~List price $45.43~~

Save $15.30

TE-CO 58401X DLRN KNOB PLGR SS LOCK 1/4-20 NO NYLOK

SKU: TC-58401X
MPN: 58401X

~~List price $37.97~~

Save $12.79

Te-Co 58402 Stainless Steel Locking Handle Delrin® Knob Hand Retractable Spring Plungers 3/8-16

SKU: TC-58402
MPN: 58402

~~List price $52.12~~

Save $17.56

TE-CO 58402X DLRN KNOB PLGR SS LOCK 3/8-16 NO NYLOK

SKU: TC-58402X
MPN: 58402X

~~List price $43.42~~

Save $14.63

Te-Co 58403 Stainless Steel Locking Handle Delrin® Knob Hand Retractable Spring Plungers 1/2-13

SKU: TC-58403
MPN: 58403

~~List price $61.64~~

Save $20.77

TE-CO 58403X DLRN KNOB PLGR SS LOCK 1/2-13 NO NYLOK

SKU: TC-58403X
MPN: 58403X

~~List price $51.38~~

Save $17.31