Product: Autoly 1/4 Hex Shank 3/8 Square Socket Adapter Bit Set Impact Driver Power Bits for Automotive DIY,Pack of 5
Brand: Autoly
The socket adapters are made of hardened and treated HSS with superior strength and durability.
Designed for manual drive applications or with power tools when used with plug-in shanks.
Dimension - Square Tip Size : 9.52mm / 3/8"; Hex Shank Size (Approx.) : 6.35mm / 1/4"; Length: 66mm / 2.6"
Ball Bearing Design: The socket adapter has a spring-loaded ball bearing on each square head, which can effectively fix the socket and avoid sliding.
The original hexagonal polygon size is converted to a square head size, which can be used to mount the sleeve as a good accessory for conversion.

Search query: 3/8 drill socket adapter
Relevance: Exact