Gas Diffuser, Tweco Style, Type 1, 0.023" SKU WLD-THC-51-23 $1.99 Quantity discounts available QuantityPrice (0)No Reviews yet Number of Pieces Item Custom Price Quantity -+ Add to Cart Details Premium quality, solid brass gas diffusor for #21 gas nozzles on Tweco® 51-23 and Lincoln®: #KP51-23 for #1 mig guns running .023" wire. Details Back DetailsPremium quality, solid brass gas diffusor for #21 gas nozzles on Tweco® 51-23 and Lincoln®: #KP51-23 for #1 mig guns running .023" wire. Ratings & ReviewsNo reviews availableBe the first to Write a Review