RIVERWELD 9pcs TIG Gas Lens 45V64 10N24 (3/32" & 2.4mm Orifice) 54N63 Insulator Alumina Nozzle Ceramic Cup 53N87 (#12 3/4") 53N88 (#10 5/8") Kit Fit DB PTA SR WP 17 18 26 TIG Welding Torch

Package listing: 1pcs 53N88 #10 ( 5/8 x 1-15/16” & D16.0x48mm ) 1pcs 53N87 #12 ( 3/4 x 1-15/16” & D19.0x48mm ) 1pcs TIG Gas Lens Insulator 54N63 1pcs TIG Gas Lens Collet Bodies 45V64 ( 3/32 x 2” & Ø2.4mm x 50mm ) 5pcs TIG Collets 10N24 ( 3/32 x 2” & Ø2.4mm x 50mm ) This kit fits all 17 & 26 series air cooled torches and 18 series water cooled torches, including the Lincoln PTA-17, PTA-18 and PTA-26 torches,DB18 and DB 26 torches, along with the Weldcraft WP-17, WP-18 and WP-26 torches.Miller Diamondback DB17.'