Husky 3/8 in. Female to 1/4 in. Male Drive Adapter HADPTR3814 - The Home Depot
4pcs 1/4 "3/8" 1/2 Inch Drive Socket Adapter Reducer Joint Drive Air Impact Heavy Duty Ratchet Adapter Set Set Universal Sleeve - Hand Tool Sets - AliExpress
Amazon.com: uxcell 1/4 Inch Drive (F) x 1/2 Inch (M) Socket Adapter, Female to Male : Tools & Home Improvement
TEKTON 3/4-in to 1/4-in; 3/8-in; 1/2-in Standard Socket Adapter in the Socket Adapters department at Lowes.com