1pcs Pyrex Glass Cup #10 ( 5/8" x 1" & 16.0mm x 25mm ) 1 pcs Medium Back Cup 57Y03 1pcs TIG Collet 10N24S ( 3/32" & 2.4mm ) 1pcs TIG Stubby Gas Lens 17GL332 ( 3/32" & 2.4mm ) 1pcs TIG Gas Lens Alumina Nozzle ceramic cup 53N60 #6 1pcs TIG Gas Lens Alumina Nozzle ceramic cup 53N61 #7 1pcs TIG Gas Lens Alumina Nozzle ceramic cup 53N61S #8 1pcs TIG Gas len insulator 17GLG20 4pcs Temperature Resistant O-rings