Crescent CDTA5N Socket Adapter 1/2 to 3/4 Inch Square Drive

Product Description

The CRESCENT CDTA5N is a square drive socket adapter designed to bridge a 1/2 inch male drive to a 3/4 inch female drive, allowing technicians to use larger-drive sockets with a standard 1/2 inch ratchet or torque wrench. Constructed from chrome-plated steel and manufactured to ASME B107.10M standards, this adapter delivers the strength and dimensional accuracy required for professional use. It is a compact, single-piece adapter suited for HVAC, plumbing, electrical, and general mechanical trades where mixed drive sizes are common on the job.

This adapter fits into any workflow where a technician needs to step up from a 1/2 inch drive tool to a 3/4 inch drive socket. Typical applications include equipment service, large fastener removal, and mechanical assembly tasks in both residential and light commercial settings. The chrome finish provides corrosion resistance for use in shop and field environments. Packaged individually, it is a straightforward add to a service bag or tool chest without excess bulk.

Key Features

• Steps up 1/2 inch male square drive to 3/4 inch female square drive
• Chrome-plated steel construction for corrosion resistance and durability
• Meets ASME B107.10M standards for socket wrenches and drive accessories
• Lifetime warranty coverage from CRESCENT
• Compact form factor at 4.8 inches long and 0.45 pounds

Compatibility

Designed as a standard square drive adapter compatible with 1/2 inch drive ratchets, torque wrenches, and impact tools paired with 3/4 inch drive sockets meeting ASME B107.10M dimensional specifications.

Installation Notes

This adapter is installed by trade professionals as part of a standard socket and drive assembly. Ensure the male drive end is fully seated into the drive tool and the female end fully accepts the socket before applying torque. Inspect the adapter for wear or deformation before each use, particularly in high-cycle or high-torque applications. Do not exceed the rated drive capacity of the smallest-drive component in the assembly.