Gas Lens Ceramic WP9/WP20 by Parweld 53N58 No.4 - £1.98 53N59 No.5 - £1.98 53N60 No.6 - £1.98 53N61 No.7 - £1.98 53N61S No.8 - £1.98 53N58 No.4 53N59 No.5 53N60 No.6 53N61 No.7 53N61S No.8 Size 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Call For Price Gas lens ceramic cup for WP9 & WP20 TIG torches