Brass 1/2 BSPT male to 1/4 BSPT male adapter - From Gyroscope.com
Charlotte Pipe 1-1/4 in. x 1-1/2 in. PVC Schedule 40 MPT x S Reducer Male Adapter PVC 02110 1100HD - The Home Depot
FasParts 1/2" Female NPT FPT FIP to 1/4" Male MPT MIP Brass Pipe Adaptor
Adapter 1/2" to 1/4" E6.3, 3-piece, impact-resistant (628837000) | Metabo Power Tools
M14 Female To 1/2 Inch 1/4 Inch M10*1 Male Pressure Gauge Fittings,m20 Female To 1/2 Inch 1/4 Inch Male Pressure Gauge Adapter - Pipe Fittings - AliExpress
3/8" to 1/4" 1/2 inch Drive Ratchet Converter Socket Adapter Reducer Air Impa AL | eBay
Apex EX-260-B Apex 1/2'' Square Drive Adapter
CRAFTSMAN 3/8-in to 1/2-in Standard Socket Adapter in the Socket Adapters department at Lowes.com
1/2" x 1/4" Sch 40 PVC Reducing Female Adapter - Soc x Fipt 435-072
1/2" Hose ID x 1/4" Hose ID Reducer Barb Mender/Splicer/Joiner/Union Fitting Brass Tubing Hose Adapter/Coupler 2pcs: Amazon.com: Industrial & Scientific
2" to 1-1/4" Hitch Adapter
BrassCraft 1/2-in x 3/4-in Threaded Male Hose x Fip Adapter Fitting in the Brass Fittings department at Lowes.com
PROTO, 1/4 in_3/8 in_1/2 in Output Drive Size, Square, Socket Adapter Set - 19C375|JHA4S - Grainger
30320 - Elkhart 30320 - 1/2" x 1/4" Copper x Male Adapter
CR V Steel Socket Ratchet Converter Adapter Reducer 1/2" to 1/4" 1/2" to 1/4" Car Bicycle Garage Repair Tools Small Socket Tools|Sockets| - AliExpress
LTWFITTING 1/2 in. FIP x 1/4 in. MIP Brass Pipe Adapter Fitting (5-Pack) HF1028405 - The Home Depot
Amazon.com: uxcell 1/4 Inch Drive (F) x 1/2 Inch (M) Socket Adapter, Female to Male : Tools & Home Improvement
Milwaukee SHOCKWAVE 1/2 in. Square x 1/4 in. Hex Impact Adaptor 48-03-4410 - The Home Depot
Stainless Steel Fittings - High Pressure Threaded 1/2" Female x 1/4" Male Reducing Adapter 4500 PSI
3/8" Male NPT x 1/2" Female NPT Brass Straight Adapter | Fastenal
PVCMA114112 1-1/4" x 1-1/2" Schedule 40 PVC Male Adapter
Aluminum Adapter, 1/4" Male NPT to 1/2" Female NPT | Air & Hydraulic Equipment,Inc.
Boeray 2pcs 1/2 Inch NPT Male to 1/4 Inch NPT Female Reducer Brass Pipe
Business & Industrial Hydraulics, Pneumatics, Pumps & Plumbing Brass F comp to Male comp 90 1/4" F straight x 1/4" M comp feed for refrigerator US $22
EEEkit 4-pack 3/8" to 1/4" 1/2 inch Socket Adapter Reducer Air Impact Set for Ratchet Handles, Extension Bars Accessories - Walmart.com