Beswick Engineering: MPAH-4332-303 Pneumatic Fitting (lot of 2), MH-1332-303-E 1/4-28 Male Thread to Barb Straight (lot of 3), MH-1012-303-E Thread to Barb Fitting (lot of 2), MBH-1010-2-303 Pneumatic Fitting (lot of 2), MLS-1332-303-E (lot of 2)