- Fit QQ300 DB PTA SR WP CK 17 18 26 TIG Welding Torch
- Work with 5/32" & 4.0mm Tungsten electrode, Fits 10N collet body and 45V series gas lens. TIG Amperage range: 150A - 350A for air-cooled and water-cooled torches
- Ref No: 54N20 ( 5/32" & 4.0mm Orifice )
- Size: 5/32" x 2" & ( 4.0mm x 50mm )
- Pack of 10