Hypertherm Gas Sa:Arcwr Shld/Cap Snsr - 129071 by Hypertherm Save -8% $259.94 SKU HYP129071 Hypertherm - SKU HYP129071 Add accessories to hypertherm gas sa:arcwr shld/cap snsr - 129071. Close Add Your items total will automatically update after adding options or accessories. You can edit your selections in the cart. Select Options & Accessories Quantity Add to cart