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EXTT-K-20-50
Choose a Variant
Overbraiding Type
Insulation
Nominal Size
0.068 x 0.116 in
0.086 x 0.152 in
0.056 x 0.092 in
2.2 x 3.9 mm
1.4 x 2.3 mm
0.085 x 0.130 in
2.2 x 3.3 mm
0.134 x 0.288 in
0.123 x 0.207 in
0.139 x 0.226 in
0.138 x 0.205 in
0.095 x 0.151 in
0.123 x 0.175 in
0.075 x 0.120 in
0.082 x 0.134 in
3.1 x 5.3 mm
5.5 x 5.7 mm
3.5 x 5.2 mm
2.4 x 3.8 mm
3.1 x 4.4 mm
1.9 x 3.0 mm
2.1 x 3.4 mm
1.7 x 3.0 mm
Volume discounts available
Volume Discount Schedule
| Quantity | Price |
|---|---|
| 1-4 | $134.96 / each |
| 5-9 | $128.21 / each |
| 10-24 | $121.46 / each |
| 25-49 | $114.72 / each |
| 50-99 | $107.97 / each |
| 100+ | $101.22 / each |
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Product Specs
<< See all Product Models| Brand |
 |
| Alloy Material (+) | Chromel |
| Alloy Material (-) | Alumel |
| Cable Length | 50 ft |
| Cable Type | Insulated Thermocouple Extension |
| Color Code Standard | ANSI |
| Commodity Code | 8544.49.1500 |
| ECCN | EAR99 |
| Insulation | PFA |
| Nominal Size | 0.068 x 0.116 in |
| OkForExport | true |
| Overbraiding Type | None |
| Process Temperature, Max | 200 °C |
| Process Temperature, Min | 0 °C |
| RRS Code | 1 |
| Special Limits of Error | No |
| Thermocouple Type | K |
| Use With Sensor Type | Thermocouple |
| Weight | 9 lb |
| Weight Note | lb/1000 ft |
| Wire Gauge | 20 AWG |
| Wire Type | Solid |
| Wiring/Connector Table | Positive Wire - Yellow, Negative Wire - Red, Overall - Yellow |
| color-code-standard | ANSI |
| Country of Origin | United States |
| See All Specs | |
PDFs & Manuals
Show Ratings & Reviews
Rated 5 out of
5
by
Phil from
Worked well
Extension wire. Worked as advertised. Worked fine in my TC welder too.
Date published: 2016-12-08
Rated 5 out of
5
by
Brian MG from
Good quality Extension Wire
Easy to handle and terminate, flexible and strong enough for most uses.
Date published: 2021-01-08
Rated 4 out of
5
by
Bob Z from
good wire
good wire no complaints it gets the job done etc etc
Date published: 2025-12-04
Rated 5 out of
5
by
MeritSparky from
Type-K is red-YLW so it nice to see YELLOW coat
This Type-K extension wire has yellow coat to make more obvious that it is type-k
Date published: 2025-11-07
Rated 4 out of
5
by
Erin Stadler from
Easy to order.
Timely and what I wanted. Easy online ordering. Fast quotes.
Date published: 2025-01-27
Rated 3 out of
5
by
Tina B from
Great Communication
Omega provides good quality and Ships on time. Communicates with tracking numbers.
Date published: 2024-10-14
Rated 5 out of
5
by
Robin S from
Key Account Specialist
I was very pleased with the assistance I received on my request.
Date published: 2024-09-17
Rated 5 out of
5
by
Sam R from
Standard K type thermocouple extension wire
Exactly as described, works well for our application
Date published: 2024-05-21