A weak ground clamp causes arc instability, poor starts, and wasted time. If the clamp is loose, corroded, or undersized for the job, the machine cannot deliver a consistent return path.

For a simple replacement path, the FGC200 Ground Clamp 200 Amp is a verified option to check first. The key is matching the clamp to the current load and the cable setup you already run.

When to replace the clamp

• Arc starts are erratic
• The clamp jaws are dirty or burnt
• The spring tension is weak
• The cable connection is damaged
• You need a new clamp for a 200 amp class setup

Compatibility table

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AAWP box: 

FGC200 Ground Clamp 200 Amp

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Last update on 2026-04-26 / Affiliate links / Images from Amazon Product Advertising API

What to verify before you buy

• Cable connection style
• Lug or clamp attachment method
• Current demand of the machine and workpiece
• Clamp jaw condition and contact surface

Recommended use case

Choose this clamp if you need a straightforward replacement for a worn ground clamp in a 200 amp class setup and want a simple upgrade path without changing the rest of the lead assembly.

Safety note

Shut the machine off before replacing the clamp. Make sure the work lead is connected correctly and the contact surface is clean. For structural work, follow the applicable welding procedure and code requirements.

Why this matters

If your TIG arc is wandering, the tungsten is overheating, or shielding gas coverage is inconsistent, the gas lens setup may be the problem. A correct gas lens collet body helps smooth gas flow and improves shielding around the tungsten.

If you are setting up a WP-17, WP-18, or WP-26 style torch, the 45V26 family is a common front-end consumable to verify first. This guide is about fitment, not guesswork. Check the torch body, tungsten size, and cup setup before ordering.

When to replace or upgrade the front end

• Arc starts feel unstable
• Gas coverage looks uneven
• Tungsten contamination happens often
• The collet body is worn, pitted, or damaged
• You need a setup matched to a standard TIG torch body

Compatibility table

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AAWP box: 

STARTECHWELD 45V26 TIG Gas Lens 3/32” Gas Lens collet body Fit TIG WP17, WP18, WP26 (5 Pack) 45V26

• TIG Gas Lens 45V26 Tig Torch Gas Lens 3/32”
• Work With: TIG 17, 18, 26 Series Torches
• 3/32" Tungsten Electrodes Standard 10N Series Collet
• 54N Series Gas Lens Ceramic Cups Setup
• Pack of 5

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Last update on 2026-04-26 / Affiliate links / Images from Amazon Product Advertising API

What to verify before you buy

• Torch model: WP-17, WP-18, or WP-26
• Tungsten diameter: match the 3/32″ size if that is your setup
• Cup size: confirm your cup and back cap arrangement
• Collet body thread and front-end style: match the torch family, not just the size

Recommended use case

Choose this setup if you want a standard TIG consumable path for a common 17/18/26-series torch and you need a verified 45V26 replacement path.

Safety note

Disconnect power before changing TIG consumables. Verify torch and consumable fitment against the manufacturer documentation before use. For procedure-controlled welding, follow the applicable welding code and work instructions.