Metal Threaded Adapter - Metal Threaded Fittings - Metal Fittings
Amazon.com: Ancable Premium 2-Pack 1/4 Inch Coupler Adapter, Heavy Duty Full Metal 6.35mm TS and TRS Female to Female Barrel, Stereo Cord Extender for Extending Guitar, Instrument, Speaker/Microphone/Patch Cables : Musical Instruments
Metal Adaptor
Buy RU150 Commercial Vacuum Adapter - 1.5" to 1.25" from Canada at McHardyvac.com
Metal G-Shock Adapter Silver | MOOI Straps
Melnor Metal Double Female Adapter 59Z FB-HD - The Home Depot
Windblowgrass Stainless Steel Pipe Fittings,Faucet Supply Hose Adapter,1/2" Female to 3/8" Male Reducer Adapter, Compression Water Hose Adapter with Metal Filter Washer 2 Pack - Amazon.com