Blue Point 1/2" to 3/8" Reducer, Step Down Adaptor - As sold by Snap On | eBay
Snap-On CDI Male Square Adapter 3/8 X 1/2 2344-0051-16 | Zoro
1/2" Drive 12" Extension Adaptor, 1/2" Internal Drive x 3/8" External Drive | GAX12 | Snap-on Store
Amazon.com: Impact Grade Socket Adapter/Extension Set Turns Power Drill Into High Speed Nut Driver,1/4-Inch Hex Shank to Drive for Adapters to Use with Drill Chucks, Sizes 1/4" 3/8" 1/2", Cr-V, 3-Piece :
C3478 SMA Male Snap on to SMA Female Adapter 18ghz
SNAP-ON 3/8" Drive 12-Point Metric 21 Mm Standard Torque Adaptor / Model: FRDHM21 Hand Tools Sockets, Bits & Accessories Malaysia, Melaka, Selangor, Kuala Lumpur (KL), Johor Bahru (JB), Sarawak Supplier, Distributor, Supply,