The Metal Force Short Back Cap (57Y04) is a high‑quality TIG welding torch accessory designed to securely close the rear of the torch body while providing a compact profile for tight or restricted welding spaces.
Features
Compact short design for tight access welding.
Provides secure closure for TIG torch body.
Ensures stable electrode clamping and current transfer.
Durable construction for long service life.
Compatible with standard TIG torch models using 57Y04 specification.
Specifications
Function: Secures tungsten electrode in place and closes rear of torch body
Design: Short profile for improved access in confined or restricted welding areas
Material: High‑strength, heat‑resistant polymer and brass insert for durability and conductivity
Compatibility: Fits TIG torch models requiring 57Y04 back cap (commonly WP‑17, WP‑18, WP‑26 series)
Dimensions: Nominal fit for 57Y04 specification (short length design)
Electrical Conductivity: Brass insert ensures stable current transfer to tungsten electrode
Thermal Resistance: Engineered to withstand high welding temperatures and arc conditions
Applications: TIG welding in fabrication, automotive, aerospace, construction, and industrial environments where compact torch setup is required
Durability: Designed for repeated heavy‑duty use under workshop and field conditions
Compliance: Manufactured to meet international welding equipment quality and performance standards
