Thomas & Betts STAKON COMFORT CRIMP ERG4004 Instructions For Use Download Page 1

AB

C

Model No.

TM

ERG4004 COMFORT CRIMP

®

COMPRESSION TOOL WITH SHURE STAKE

®

 MECHANISM

For Installing AB & C-Flag Terminals 22-10 AWG and 

Non-Insulated Terminals, Disconnects, and Splices 22-18, 12-10 AWG

IMPORTANT: 

 

Read and understand all of the instructions and safety 

information in this manual before operating or servicing this tool.

(22-18) AB NEST

In the event the SHURE STAKE

®

 mechanism must be released, please see Figure 5.

TA04529  B   Page 1 of 2

1. Open handles fully.
2. Insert terminal into proper nest as shown in Figure 2.  

AB Flag

 - use forward nest as indicated. Place barrel 

position downward and tongue pointing rearward.     

C Flag

 - use rear nest as indicated. Place barrel 

positioned downward and tongue pointing forward.

3. Close the handles slightly to secure the terminal. Do 

not deform the terminal.

4. Insert stripped wire.
5. Close handles until SHURE STAKE

®

 mechanism    

cycle has been completed.

For Use With AB & C Flag Terminals

22-10 AWG

1.2               

(12-10) C NEST

Figure 3

Figure 2

1.1               

1.0

INSTRUCTIONS FOR USE

1. Open handles fully.
2. Position terminals/splices 

in proper nest as shown 

in Figure 3.

 

22-18

 - use front AB nest

 

12-10

 - use rear C nest 

  Terminal barrel seam or 

splice window should 

face indentor.

3. Close handles slightly to secure terminal. 

Do not deform terminal. 

4. Insert stripped wire.
5. 

Close handles until the SHURE STAKE

®

 

mechanism cycle has been completed.

6. 

Repeat steps 2-5 on opposite end of 

splice.

For Use With Non-Insulated Terminals,

Disconnects, and Splices 22-18,12-10 AWG

WARNING

HANDLES ARE NON-INSULATING.

DO NOT CRIMP ON HOT ENERGIZED WIRES.

WARNING

KEEP ALL BODY PARTS AWAY FROM DIE NEST 

DURING GAGING OR CRIMPING PROCEDURE.

Figure 1

C Flag

AB Flag

12-10 

C Nest

22-18 

AB Nest

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