TIG torch · Lincoln Electric

Lincoln Electric K4845-20-1 TIG Torch

TIG torch

Updated October 2026

Quick verdict

Made for upgrading a TIG torch.

Strength
TIG torch.
Trade-off
Check fit before ordering.
Right buyer
Upgrading a TIG torch.
Fits
industry standard front-end expendables
Dimensions (seller)
6 x 1 x 1 inches
Product weight
3 lb
Prices change often; the button shows today's price.

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What it welds

The Lincoln Electric K4845-20-1 TIG Torch is a TIG torch that its listing says fits industry standard front-end expendables.

TIG torches are rated in amps and come air- or water-cooled; match the connector and the machine's output. TIG basics.

Also on the listing: dimensions of 6 x 1 x 1 inches and a weight of 3 lb.

Is it the right machine for the job?

Buy it for

  • Upgrading a TIG torch

Skip it for

  • Machines or torches it doesn't name

What it does well, where it falls short

Does well

  • TIG torch
  • Fits industry standard front-end ex

Falls short

  • Check fit before ordering

Power and setup notes

  • Ratings are the maker's own, stated under the maker's conditions. Follow the manual, wear eye protection of at least OSHA's minimum shade, keep combustibles away, ventilate, and have a licensed electrician install new circuits.

Rated output and specs

Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.

Model numberK4845-20-1Retailer
Dimensions (seller)6 x 1 x 1 inchesRetailer
Product weight3 lbRetailer
Fitsindustry standard front-end expendablesRetailer

Machines to put next to it

Other welding gear and consumables in the same amp range

Every welding gear and consumables on one spec sheet · All Lincoln Electric machines listed

Final verdict

Made for upgrading a TIG torch.

Where to buy

Our links open this exact model's product page. Prices and stock change; check what's included before you order.

Prices change often; the button shows today's price.

Each button opens this exact model. We may earn a commission on tracked links; it never changes what we publish. Disclosure

Questions buyers ask

What is the Lincoln Electric K4845-20-1 TIG Torch for?
TIG torches are rated in amps and come air- or water-cooled; match the connector and the machine's output.