Adapter for Pre-mix Tips for Surface Mix Torches - National (0) No Reviews yet Pinit SKU: TNAPA-1 $72.03 Quantity discounts available QuantityPrice Drop Ship Item - Call For Lead Time Quantity -+ Add to Cart Details The Premix Adapter fits the National 8M Torch, as well as the 5S and 7S models. The 7/16" 24 Male x 3/4" 16 Female adapter allows you to use the stand... DetailsApplyDetailsThe Premix Adapter fits the National 8M Torch, as well as the 5S and 7S models. The 7/16" 24 Male x 3/4" 16 Female adapter allows you to use the standard pre-mix fuel and oxygen tips with your National 8M Torch.See MoreSee Less Reviews 0 ApplyRatings & ReviewsNo reviews availableBe the first to Write a Review