Apex 835 Socket Adapter 3/8 to 5/16 Inch Hex Bit Steel

Product Description

The APEX 835 is a square-drive to hex bit socket adapter designed for use with 3/8 inch square drive tools and 5/16 inch hex bit accessories. Machined from steel, it provides a solid, durable connection between a ratchet, torque wrench, or impact driver and hex shank bits or sockets. At 1.5 inches overall length, it adds minimal stack height while maintaining positive engagement on both the drive and bit ends. This adapter is a standard shop and field tool used by HVAC technicians, electricians, plumbers, and general trade professionals who need to switch between drive systems without changing tools.

This adapter fits standard 3/8 inch square drive tools and accepts 5/16 inch hex bits. It is suited for residential and light commercial service work where technicians frequently transition between socket sets and hex bit drivers. Typical applications include equipment panel fasteners, junction box hardware, and access cover screws encountered during routine service calls across HVAC, electrical, and plumbing trades.

Key Features

• Converts 3/8 inch square drive to 5/16 inch hex bit in a single compact adapter
• Steel construction for durability under repeated use in trade environments
• 1.5 inch overall length minimizes added clearance requirements
• Square female drive style mates directly with standard 3/8 inch ratchets and torque wrenches
• Compact design suits both shop bench use and field service kits

Compatibility

Designed for use with standard 3/8 inch square drive ratchets, torque wrenches, and impact drivers, and accepts standard 5/16 inch hex shank bits.

Installation Notes

Installation requires no tools beyond the drive tool itself. Ensure the square drive end is fully seated in the ratchet or wrench before applying torque. Inspect the adapter for wear or deformation before use, particularly when used with impact drivers. No power shutoff is required, but follow applicable site safety procedures when working in energized or pressurized environments.