Looking for good locking c clamps for auto body welding. I was looking at Irwin and Tekton and they look exactly the same. Do you guys think there's much difference? And are Irwin's just more expensive because of the name?
TEKTON 3826 Swivel Pad Locking C-Clamp, 11-Inch https://www.amazon.com/dp/B0037JGPV4/?tag=atomicindus08-20
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IRWIN 20-11SP Vise-Grip 11-Inch Locking Clamp with Swivel Pads https://www.amazon.com/dp/B00004SBB9/?tag=atomicindus08-20
TEKTON 3826 Swivel Pad Locking C-Clamp, 11-Inch https://www.amazon.com/dp/B0037JGPV4/?tag=atomicindus08-20
VS
IRWIN 20-11SP Vise-Grip 11-Inch Locking Clamp with Swivel Pads https://www.amazon.com/dp/B00004SBB9/?tag=atomicindus08-20