3/8" F x 1/2" M Drive Locking Impact Socket Adapter - AP1216 | Mac Tools
Threading Adapter, NPT 3/8 Male to G 1/4 Female
3/8" to 1/2" Adaptor Sliding Head | BAHCO | Bahco International
ANDERSON METALS - Industrial Pipe Adapter: 3/8-18 Female Thread, 1/4-18 Male Thread, MNPT x FNPT - 55540470 - MSC Industrial Supply
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) - - Amazon.com
Aluminum Adapter, 1/2" Male NPT to 3/8" Female NPT | Air & Hydraulic Equipment,Inc.
Impact Socket Adapter Set, PTSLKHN 3 PCS | 1/4", 3/8", 1/2" Drive, Socket Adapter for Drill, 3/8 to 1/2 Socket Adapter, 3/8 to 1/4 Socket Adapter, Adaptation to High Torque Impact Wrenches - - Amazon.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) - - Amazon.com
Wera 042674 Square Drive Size Adapter, 1/2" to 3/8"
Apeks Adaptor 1/2 to 3/8 Silver | Diveinn
K&M 215 Thread Adapter - 1/2" and 3/8" Female to 5/8" Male | Sweetwater
05042673001 | Wera Socket Adapter, 3/8 - 1/2 | Distrelec International
3/8 to 1/2 Inch Drive Black Impact Socket Adapter Reducer Tool Set Adapter - Walmart.com