Brass block and swan neck which control contact and gas on Datyona MIG models Pocket MIG 883, Pocket Turbo model 886, 37001 only! Also fits Astropower 110 and 130, Marquette M12179, NAPA models 83-317, 83-363, Matco WFW12179, MAC Tools models WS1110 and WS1300 and Snap-On MB120A. Please contact us with any suitability questions. |