Kupo 3/8"-16 Male to 1/4"-20 Male Thread Adapter KG007512 B&H
Masterforce® 3/8" Drive 1/2" SAE Impact Socket Adapter at Menards®
1/2 3/4 1 NPT Pipe Thread to 1/8 IPS - Etsy
1/8" MNPT X 1/8" BSPP Female Brass Adapter (NPT X BSPP)
Tube Compression x NPT Threaded Adapter - 3/8" Tube x 1/2" MNPT
Acetylene/Fuel Gas Adapter - A Size Male to 1/8 NPT Male Acetylene/Fuel Gas Adapter "A" Male-1/8" Male | Arc-Zone.com [WES-133 (B-7)] - $3.00 : Arc-Zone.com, Welding Accessories Store
PARKER Reducing Adapter: 316 Stainless Steel, 1/4 in x 1/8 in Fitting Pipe Size, Female NPT x Male NPT - 1DFX8|4-2 RA-SS - Grainger
PARKER Reducing Adapter, Brass, 1/2 x 1/8 in - 1DFY8|8-2 RA-B - Grainger
1-1/2" to 1-1/8" Headtube Headset Reducer / Adapter 1.5" to 1.125"
BSP Male to AN or NPT Male Adapter - Pegasus Auto Racing Supplies
BSP-NPT Adapter 1/4" Male BSPT to 1/2" Female NPT Brass Pipe Fitting Euro to US | eBay
Brass Pipe Hex Nipple Fitting Quick Coupler Adapter 1/8 1/4 3/8 1/2 3/4 1 Bsp Male To Male Thread Water Oil Gas Connector - Buy Brass Pipe Hex Nipple,Fitting Quick Coupler Adapter,Oil
MFC04-03 (Brass, 1/2" Female x 3/8" Male NPT) - Advanced Technology Products