![Parker - Industrial Pipe Adapter: 1/2″ Female Thread, 3/4-16 Male Thread, Male Straight Thread O-Ring x Female NPTF - 09107921 - MSC Industrial Supply Parker - Industrial Pipe Adapter: 1/2″ Female Thread, 3/4-16 Male Thread, Male Straight Thread O-Ring x Female NPTF - 09107921 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/0910792-24.jpg)
Parker - Industrial Pipe Adapter: 1/2″ Female Thread, 3/4-16 Male Thread, Male Straight Thread O-Ring x Female NPTF - 09107921 - MSC Industrial Supply
![Amazon.com: tisino 1/4 to 3.5mm Adapter, 1/4" Female to 1/8" Male Stereo Audio Adapter for Headphone, Amplifiers, Guitar, Amp etc. - 1ft/30cm : Electronics Amazon.com: tisino 1/4 to 3.5mm Adapter, 1/4" Female to 1/8" Male Stereo Audio Adapter for Headphone, Amplifiers, Guitar, Amp etc. - 1ft/30cm : Electronics](https://m.media-amazon.com/images/I/71RgJCAlFkL.jpg)
Amazon.com: tisino 1/4 to 3.5mm Adapter, 1/4" Female to 1/8" Male Stereo Audio Adapter for Headphone, Amplifiers, Guitar, Amp etc. - 1ft/30cm : Electronics
![Proline Series 3/4-in x 1/2-in Threaded Female Adapter Fitting in the Brass Fittings department at Lowes.com Proline Series 3/4-in x 1/2-in Threaded Female Adapter Fitting in the Brass Fittings department at Lowes.com](https://mobileimages.lowes.com/productimages/0b337a31-555a-418e-923c-bf94914f8c5c/63181886.jpg?size=pdhism)
Proline Series 3/4-in x 1/2-in Threaded Female Adapter Fitting in the Brass Fittings department at Lowes.com
![Parker - Industrial Pipe Adapter: 1/2″ Female Thread, 1/2″ Male Thread, MNPTF x FBSPP - 60041951 - MSC Industrial Supply Parker - Industrial Pipe Adapter: 1/2″ Female Thread, 1/2″ Male Thread, MNPTF x FBSPP - 60041951 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/6004195-24.jpg)