Firm and durable with long service life.
The back cap applies pressure to the back of the collet in order for it to remain against the collet body or gas lens. While doing so, the back cap it also serves to seal the torch head from the atmosphere.
Easily removable the back cap screws onto the back of the TIG torch.
- Length: 145mm (5.71″)
- Pack: 1
- Compatible torches: PRO09, PRO20, ECR09, ECR20, WP09, WP20