ITEM NAME:WP17F Flexible Tig Welding Torch Body Head With Three Back Cap Description: This set can be used to fit most WP-17F series TIG welding torches. With three caps to use it by many ways. Flexible design is easy to change and operate. High quality material, tough and durable. Specification: Material: Plastic & metal Color: As picture shown Nozzle type: Flexible Applicable welder: welding tip WP-17F Size: Approx. 20 x 5.5 x 1.5 cm / 7.87 x 2.16 x 0.59 inch Working Pressure: 0.05-0.25Mpa Package Includes: 1Piece Tig Welding Torch Head Body 1Piece Short Back Cap 1Piece Medium Back Cap 1Piece Long Back Cap.This set can be used to fit most WP-17F series TIG welding torches. 1Piece Tig Welding Torch Head Body. Applicable welder: welding tip WP-17F. Flexible design is easy to change and operate. Nozzle type: Flexible.