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The swivel action locks in place solidly, so my torch stays put even during longer overhead welds. Hooked it up to my water-cooled system and the heat management on thick aluminum has been noticeably smoother since I swapped it in.

The swivel head makes it much easier to position the torch in tight spots without kinking the hose. I noticed the water cooling keeps the handle noticeably cooler even during longer welding runs. Really solid build quality for the price.

I wasn't sure how much difference water cooling would make, but this body keeps the torch handle noticeably cooler during long TIG runs. The swivel head is smooth and gives me better access to tight joints without twisting the hose.