Welding Blocks

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  • Solid Copper Block for MIG plug welding
    NEW IMPROVED RADIUSED EDGE VERSION and LOWER PRICE Trying to fill small holes can be frustrating but one of these makes it easier. Just hold against the back of the hole you are welding and the MIG will fill the aperture instead of firing yards of wire through the hole! The weld won't stick t..
    Based on 2 reviews.