JG Extra Heavy Duty Industrial Style Keylocking

Jergens Extra Heavy Duty Industrial Style Keylocking Threaded Inserts

JG Extra Heavy-Duty Industrial Style Keylocking | Maximum Security Positioning Solutions

JG extra heavy‑duty industrial key‑locking components are designed for secure retention and controlled access in fixtures, equipment, and industrial assemblies (application dependent). Key‑locking pins are commonly used when you need a removable pin but also want to prevent accidental release or unauthorized removal—helpful for safety-critical setups, changeover tooling, and high-usage industrial environments. Compared to standard quick‑release pins, key‑locking designs add an extra layer of security while still allowing repeatable installation and removal when the correct key is used.

The extra heavy-duty threaded inserts feature increased wall thickness and a larger external thread area, providing enhanced pull-out strength, stability, and durability. They are ideal for use in materials with lower ultimate shear strength to achieve optimal pull-out strength and holding power.

    • Greater Thread Area
    • Increased Shear Engagement
    • Offers Holding Power Comparable to Standard Heavy Duty Inserts in High Shear Strength Material
    • Material: Carbon Steel Inserts - C1215 or equivalent, Stainless Steel Insert - 303, Keys - 302
    • Finish: Carbon Steel Inserts - Parkerized Stainless Steel Inserts - Passivated
    • Tolerances: ±.010
    • Keys: Inserts with an internal thread size of 5/16-18 or larger are furnished with four locking keys.

JERGENS INSERT, 1-12 EXT HVY DUTY, KEYLOCKING CARBON STEEL - 26143

JERGENS INSERT, 1-12 EXT HVY DUTY, KEYLOCKING CARBON STEEL - 26143

SKU: JG-26143
MPN: 26143

Regular price $185.11
JERGENS INSERT, 1-12 HD KEYLOCKING, KEYLOCKING STAINLESS - 24611

JERGENS INSERT, 1-12 HD KEYLOCKING, KEYLOCKING STAINLESS - 24611

SKU: JG-24611
MPN: 24611

Regular price $91.74
JERGENS INSERT, 1-8 EX HVY DUTY, KEYLOCKING CARBON STEEL - 25943

JERGENS INSERT, 1-8 EX HVY DUTY, KEYLOCKING CARBON STEEL - 25943

SKU: JG-25943
MPN: 25943

Regular price $189.15
JERGENS INSERT, 1-8 HD KEYLOCKING, KEYLOCKING STAINLESS - 24511

JERGENS INSERT, 1-8 HD KEYLOCKING, KEYLOCKING STAINLESS - 24511

SKU: JG-24511
MPN: 24511

Regular price $92.11
JERGENS INSERT, 1/2-13 HD KEYLOCKING, KEYLOCKING STAINLESS - 24506

JERGENS INSERT, 1/2-13 HD KEYLOCKING, KEYLOCKING STAINLESS - 24506

SKU: JG-24506
MPN: 24506

Regular price $18.13
JERGENS INSERT, 1/2-13, EX HVY DUTY, KEYLOCKING CARBON STEEL - 25938

JERGENS INSERT, 1/2-13, EX HVY DUTY, KEYLOCKING CARBON STEEL - 25938

SKU: JG-25938
MPN: 25938

Regular price $38.14
JERGENS INSERT, 1/2-20 EXT HVY DUTY, KEYLOCKING CARBON STEEL - 26138

JERGENS INSERT, 1/2-20 EXT HVY DUTY, KEYLOCKING CARBON STEEL - 26138

SKU: JG-26138
MPN: 26138

Regular price $37.40
JERGENS INSERT, 1/2-20 HD KEYLOCKING, KEYLOCKING STAINLESS - 24606

JERGENS INSERT, 1/2-20 HD KEYLOCKING, KEYLOCKING STAINLESS - 24606

SKU: JG-24606
MPN: 24606

Regular price $18.13
JERGENS INSERT, 1/4-20 HD KEYLOCKING, KEYLOCKING STAINLESS - 24502

JERGENS INSERT, 1/4-20 HD KEYLOCKING, KEYLOCKING STAINLESS - 24502

SKU: JG-24502
MPN: 24502

Regular price $6.71
JERGENS INSERT, 1/4-20, EX HVY DUTY, KEYLOCKING CARBON STEEL - 25934

JERGENS INSERT, 1/4-20, EX HVY DUTY, KEYLOCKING CARBON STEEL - 25934

SKU: JG-25934
MPN: 25934

Regular price $29.73
JERGENS INSERT, 1/4-28 HD KEYLOCKING, KEYLOCKING STAINLESS - 24602

JERGENS INSERT, 1/4-28 HD KEYLOCKING, KEYLOCKING STAINLESS - 24602

SKU: JG-24602
MPN: 24602

Regular price $6.56
JERGENS INSERT, 10-24 HD KEYLOCKING, KEYLOCKING STAINLESS - 24501

JERGENS INSERT, 10-24 HD KEYLOCKING, KEYLOCKING STAINLESS - 24501

SKU: JG-24501
MPN: 24501

Regular price $6.45
JERGENS INSERT, 10-24, EX HVY DUTY, KEYLOCKING CARBON STEEL - 25933

JERGENS INSERT, 10-24, EX HVY DUTY, KEYLOCKING CARBON STEEL - 25933

SKU: JG-25933
MPN: 25933

Regular price $26.29
JERGENS INSERT, 10-32 EXT HVY DUTY, KEYLOCKING CARBON STEEL - 26133

JERGENS INSERT, 10-32 EXT HVY DUTY, KEYLOCKING CARBON STEEL - 26133

SKU: JG-26133
MPN: 26133

Regular price $26.29
JERGENS INSERT, 10-32 HD KEYLOCKING, KEYLOCKING STAINLESS - 24601

JERGENS INSERT, 10-32 HD KEYLOCKING, KEYLOCKING STAINLESS - 24601

SKU: JG-24601
MPN: 24601

Regular price $6.45
JERGENS INSERT, 3/4-10 EX HVY DUTY , KEYLOCKING CARBON STEEL - 25941

JERGENS INSERT, 3/4-10 EX HVY DUTY , KEYLOCKING CARBON STEEL - 25941

SKU: JG-25941
MPN: 25941

Regular price $50.91
JERGENS INSERT, 3/4-10 HD KEYLOCKING, KEYLOCKING STAINLESS - 24509

JERGENS INSERT, 3/4-10 HD KEYLOCKING, KEYLOCKING STAINLESS - 24509

SKU: JG-24509
MPN: 24509

Regular price $49.81
JERGENS INSERT, 3/4-16 EXT HVY DUTY, KEYLOCKING CARBON STEEL - 26141

JERGENS INSERT, 3/4-16 EXT HVY DUTY, KEYLOCKING CARBON STEEL - 26141

SKU: JG-26141
MPN: 26141

Regular price $56.31
JERGENS INSERT, 3/4-16 HD KEYLOCKING, KEYLOCKING STAINLESS - 24609

JERGENS INSERT, 3/4-16 HD KEYLOCKING, KEYLOCKING STAINLESS - 24609

SKU: JG-24609
MPN: 24609

Regular price $48.83
JERGENS INSERT, 3/8-16 HD KEYLOCKING, KEYLOCKING STAINLESS - 24504

JERGENS INSERT, 3/8-16 HD KEYLOCKING, KEYLOCKING STAINLESS - 24504

SKU: JG-24504
MPN: 24504

Regular price $11.69
JERGENS INSERT, 3/8-16, EX HVY DUTY, KEYLOCKING CARBON STEEL - 25936

JERGENS INSERT, 3/8-16, EX HVY DUTY, KEYLOCKING CARBON STEEL - 25936

SKU: JG-25936
MPN: 25936

Regular price $31.46
JERGENS INSERT, 3/8-24 EXT HVY DUTY, KEYLOCKING CARBON STEEL - 26136

JERGENS INSERT, 3/8-24 EXT HVY DUTY, KEYLOCKING CARBON STEEL - 26136

SKU: JG-26136
MPN: 26136

Regular price $31.46
JERGENS INSERT, 3/8-24 HD KEYLOCKING, KEYLOCKING STAINLESS - 24604

JERGENS INSERT, 3/8-24 HD KEYLOCKING, KEYLOCKING STAINLESS - 24604

SKU: JG-24604
MPN: 24604

Regular price $11.69
JERGENS INSERT, 5/16-18 HD KEYLOCKING, KEYLOCKING STAINLESS - 24503

JERGENS INSERT, 5/16-18 HD KEYLOCKING, KEYLOCKING STAINLESS - 24503

SKU: JG-24503
MPN: 24503

Regular price $10.15