1-1/2" to 1-1/8" Headtube Headset Reducer / Adapter 1.5" to 1.125"
4pcs/lot 1/4 3/8 1/2 Drive Socket Adapter Converter Reducer Air Impact Socket Wrench Adapter Hand Tools Set - Wrench - AliExpress
Husky 1/2 in. Female to 3/8 in. Male Drive Adapter HADPTR1238 - The Home Depot
3/8" x 1/2" Sch 40 PVC Reducing Male Adapter - Mipt x Soc 436-053
3 Piece Socket Adapter Set Increasing 3/8" 1/2" 3/4" Female 1/4" 3/8" 1/2" Male - Walmart.com
1/2 to 3/8 Reducer Faucet Adapter - Compression Brass Pipe Fitting, 3/8 Male to 1/2 Male Supply Line Adapter for RV Kitchen Plumbing, Water Hose Pipe Connector with Rubber Washer, (2 Pack)
316 Stainless Steel, 1/4 in x 1/8 in Fitting Pipe Size, Reducing Adapter - 1DFX8|4-2 RA-SS - Grainger
Everbilt 3/8 in. Compression x 1/2 in. MIP Brass Adapter Fitting 804599 - The Home Depot
CRAFTSMAN 3/8-in to 1/2-in Standard Socket Adapter in the Socket Adapters department at Lowes.com
Brass Pipe Fittings, Water Hose Adapter, G 1/2 Female to G 3/8 Male Reducer Adapter, Compression Fitting for Kitchen Bathroom Faucet, Pipe Connector with Rubber Washer,(2 Pack)
1/8" x 1/2" Male Reducing Connector | Air Pneumatic Fittings & Adapters
Legines Brass Bushing 1/2" NPT Male x 1/8" NPT Female Reducer Adapter Forged Pipe
www.PWMall.com. PWMall-S1020-DC-1/2 Female Pipe x 3/8 Male Pipe Adapter Steel
1/8 Npt Male 1/2-20 Inverted Flare Brass Adapter Transmission Line Brake Line | eBay