Amazon.com: JOMLEY 1/4 to 5/8 Adapter, 1/4"-20 Female to 5/8"-27 Male Screw Thread Adapter for Camera Monitor Microphone Stand - 2 Pack : Musical Instruments
316 Stainless Steel, 1/4 in x 1/8 in Fitting Pipe Size, Reducing Adapter - 1DFX8|4-2 RA-SS - Grainger
RPS Lighting Female 1/8" Mini to Male 1/4" Mono Adapter RS-8610
Amazon.com: Viair 90001 1/8" Female BSP - 1/4" Male NPT Adaptor - 2 Piece : Tools & Home Improvement
3/4" Male x 1/4" Female NPT Hex Bushing Adapter Pipe Reducer Brass Fit – compressor-source
M10/14/20 1/8" 1/4" 3/8" 1/2" BSP NPT Female Male Stainlessl
Threading Adapter, G 1/4 Male to NPT 1/8 Female
GlowShift | M10 x 1.0 Male to 1/8-27 NPT Female Thread Adapter
LTWFITTING 1/4 in. FIP x 1/8 in. MIP Brass Pipe Adapter Fitting (5-Pack) HF1024205 - The Home Depot
Threading Adapter, NPT 1/8 Male to G 1/4 Female, Stainless Steel
Amazon.com: Legines Brass Pipe Fitting, NPT Adapter 1/4" Female to 1/8" Male Reducing Adaptor 1200psi High Pressure (Pack of 2) : Industrial & Scientific
Proline Series 3/8-in x 1/4-in Compression Adapter Fitting in the Brass Fittings department at Lowes.com
Amazon.com: uxcell Brass Threaded Pipe Fitting 1/8 PT Male x 1/4 PT Female Coupling 2pcs : Industrial & Scientific
1/4"BSP Male to 1/8"BSP Female Adaptor - Everything Airbrush
Reducer Pipe Adapter 1/4 Female Npt to 1/8 Male Npt Brass Fitting Water Air Gas | eBay
1PC BSP-NPT Adapter 1/8" Male BSPT to 1/4" Female NPT Brass Pipe Fitting Hexagon Plumbing Adapter Brass Pipe Fitting Mayit L: Amazon.com: Tools & Home Improvement
Comprehensive Stereo 1/4" Male to Stereo 1/8" (3.5mm) SPP-MJS
TIZZE 1/8 Inch Inch Female BSP to 1/4 Inch Inch Male NPT, Connector Fitting Conversion Adapter for Airbrush Hose and Airbrushing Compressor (2PCS) - Amazon.com
Hosa Technology REAN 1/8" TRS Female to 1/4" TRS Male HXMS-010
Parker - Industrial Pipe Adapter: 1/4″ Female Thread, 7/8-14 Male Thread, Male Straight Thread O-Ring x Female NPTF - 09107947 - MSC Industrial Supply