10PK TIG Gas Lens Alumina Nozzle 53N60 6# 3/8" For SR WP- 9/20 & 17/18/26 | 10PK TIG Gas Lens Alumina Nozzle Ceramic Cup 53N60 6# 3/8" For PTA SR DB WP 9/20 & PTA SR DB WP 17/18/26 TIG Welding Torch. 10 x 53N60 6# Φ3/8" x 1" (Φ9.5 x 25.5 mm ) TIG Gas Lens Alumina Nozzle Ceramic Cup.