EDGE Clear Glass TIG Cup #4XXL – WP9 WP20 WP25

£19.46 ex VAT

Further Reductions Available On Request 01276 505012

  • Clear Durable Pyrex
  • WP9, WP20 & WP25
  • #4XXL cup


Clear EDGE TIG Cup #4 XXL – WP9 WP20 WP25 Gas Lens Series

Clear view for precise welding!

An EDGE #4 XX Long Clear TIG Cup to fit the WP9, WP20, WP25 TIG torch with a gas lens set up. The overall length of each lens in the EDGE Gas Lens 920 XXL Series is 3 inches.


Included: A #4XXL EDGE Gas Lens 920 welding cup.  3 inches long

Not included: Patented EDGE welding cup adapter with double O-ring seal, thermal spacer, standard gas lens body and standard collet


Easy to use and install, a metal adaptor, screws onto a standard WP9, WP20 or WP25 gas lens body.  2 Rubber O rings go around the adaptor and the glass cup simply pushes onto the adaptor and fits snugly onto a specially designed thermal spacer.

The EDGE patented double O-ring seal screws onto the collet itself, so all you need to do to fit the cup is slot it onto the seal. After that, you’re good to go.

All products must be used with part #GL920-A, GL920-TS, and GL920-OR.

GL920 Gas Lens Edge Cups kit breakdown parts consumables


EDGE welding has invested 25 years of industry experience into creating precise and durable welding supplies. Therefore, it was natural that they should have brought us the Clear Welding Cup. A welding gas protector made of clear, durable Pyrex – laboratory-grade borosilicate glass. All handmade in the USA.

EDGE Welding Cups are made to rigorous standards and put through the highest quality control to ensure the best end-product for you. Each cup had a printed label on the outside so you can have a hassle-free search. The Cups are also oven annealed to maximise their working lifespan.


Sizes available: 4XXL, 5XXL, 6XXL, 7XXL, and 8XXL