Oneida Michelangelo Teaspoon, Set of 8

4 6 8 10 12 14 16mmTube 1/8" 1/4" 3/8" 1/2" BSP NPT Male Air Pneumatic 304 316 Stainless Push In Quick Connector Release Fitting(BSPT SS304,16MM_3/8")

12mm Push to Connect Fittings Air Fittings,CEKER 12mm x 3/8" NPT Male Thread Air Lines Quick Connect Fittings Pneumatic Fitting 12mm Tubing Fitting Push in Connector Air Hose Fittings 2Packs

12mm Push to Connect Fittings Air Fittings,CEKER 12mm x 1/4" NPT Male Thread Air Lines Quick Connect Fittings Pneumatic Fitting 12mm Tubing Fitting Push in Connector Air Hose Fittings 5Packs

4mm 6mm 8mm 10mm 12mm 14mm 16mm Hose Tube Union Straight Reducer One Touch Air Pneumatic Push In Pipe Fitting Quick Connector (Color : PG16-14)

TAILONZ PNEUMATIC Male Elbow 12mm Tube OD x 1/4 Inch NPT Thread 90 Push to Connect Fittings PL12-N2 (Pack of 5)

TAILONZ PNEUMATIC Straight Reducing 16mm x 12mm Push to Connect Tube Fittings - Push Lock PG16-12 (Pack of 10)

zjxed 16mm OD x 12mm OD Pneumatic quick Connector Push to Connect fittings Straight reducer Union/Coupler (Pack of 5)

TAILONZ PNEUMATIC Male Straight 12mm Tube OD x 1/2 Inch NPT Thread Push to Connect Fittings PC12-N4 (Pack of 5)