Crescent CIMSA2N 3/8 to 1/2 Inch Impact Socket Adapter

Product Description

The CRESCENT CIMSA2N is a male impact socket adapter that converts a 3/8 inch square male drive to a 1/2 inch square female drive. Built from steel and rated to ASME B107.33M, it is designed for use with impact wrenches and impact drivers in demanding trade environments. The compact profile measures 1.7 inches in length with a 1 inch width and height, keeping it manageable in tight spaces. Electricians, plumbers, HVAC techs, and general mechanical contractors use this type of adapter when switching between drive sizes without swapping out entire socket sets.

This adapter fits into typical service and installation workflows where impact tools see regular use. It is suited for both residential and light commercial applications where a technician needs to step up from a 3/8 inch impact driver to run 1/2 inch drive sockets. The steel construction handles the torsional stress produced by impact tools, making it a reliable addition to a service van kit or job-site bag.

Key Features

• Converts 3/8 inch square male drive to 1/2 inch square female drive
• Impact-rated steel construction handles repeated torsional loading
• Meets ASME B107.33M standard for socket drive tools
• Compact at 1.7 inches length for use in confined spaces
• Lifetime warranty coverage
• Lightweight at 0.17 pounds for easy carry in a tool pouch

Compatibility

Designed as an OEM-style impact socket adapter compatible with standard 3/8 inch square drive impact tools requiring a 1/2 inch square female socket connection.

Installation Notes

Installation is performed by any trade professional using impact wrenches or impact drivers. Ensure the impact tool is powered off and the trigger is locked before attaching or removing the adapter. Verify the adapter seats fully into both the drive tool and the socket before applying torque. Do not use this adapter with non-impact hand ratchets beyond their rated capacity.