Pro-source 45V25 Tig Torch Collet Body

Product Description

The PRO-SOURCE 45V25 is a TIG torch collet body designed to hold the collet and tungsten electrode in precise alignment during gas tungsten arc welding operations. The collet body threads into the torch head and provides the gas passage and mechanical grip that keep the electrode centered and secure throughout the weld. At 0.082 pounds and measuring 2.12 inches in height with a 0.62 inch cross-section, this is a compact, direct-replacement component suited for professional TIG welding setups. It is installed and serviced by welding technicians and fabricators performing routine torch maintenance or rebuilds.

This collet body is used in TIG torch assemblies where the existing collet body has worn, cracked, or lost the ability to maintain consistent electrode grip. Typical applications include light industrial fabrication, pipe welding, and precision sheet metal work where tungsten electrode stability directly affects weld quality. The part is sold individually and is a stock replacement component for torches requiring this collet body size.

Key Features

• Compact form factor at 2.12 inches height and 0.62 inch width for direct torch fitment
• Lightweight construction at 0.082 pounds minimizes added torch weight
• Designed to maintain precise tungsten electrode alignment during welding
• Provides internal gas passage for shielding gas flow to the weld zone
• Replacement-grade component suitable for torch rebuilds and routine maintenance

Compatibility

Designed as an OEM-style replacement collet body for TIG torches requiring the 45V25 collet body specification. Verify torch model and electrode diameter compatibility before installation.

Installation Notes

Collet body replacement is performed by welding technicians during torch maintenance. Disconnect the torch from the welder and shut off shielding gas supply before disassembly. Remove the back cap, collet, and tungsten before unscrewing the existing collet body from the torch head. Do not overtighten the replacement collet body, as this can crack the torch body or restrict gas flow.