Irwin 1877498 Impact Drive Socket Adapter 3/8 to 1/2 in

Product Description

The IRWIN 1877498 is an impact drive socket adapter designed to convert a 3/8 inch male drive to a 1/2 inch female drive. At 1 inch overall length, this compact adapter allows technicians and tradespeople to use 1/2 inch drive sockets with a 3/8 inch impact wrench or ratchet. It is built for use in impact drive applications, making it suitable for fastening tasks across HVAC installation, plumbing rough-in, electrical work, and general mechanical service. The short OAL keeps the tool profile low in tight access areas.

This adapter fits into everyday trade use wherever a drive size mismatch needs to be bridged quickly. It is most commonly used with impact wrenches and impact-rated ratchets in residential and light commercial service work. Tradespeople working on equipment panels, pipe hangers, structural fasteners, and mechanical connections will find this adapter a practical addition to a socket set. It is sold individually and is appropriate for both bench and field work.

Key Features

• Impact drive rated for use with impact wrenches and impact ratchets
• 3/8 inch male drive to 1/2 inch female drive conversion
• 1 inch overall length for compact, low-profile use
• Single-piece construction suited for repetitive fastening tasks
• Sold individually with no minimum order quantity beyond one unit

Compatibility

Designed as an impact-rated drive adapter compatible with standard 3/8 inch male impact drive tools and 1/2 inch female drive sockets. No specific model compatibility data was provided by the manufacturer for this part.

Installation Notes

This adapter is used by licensed tradespeople and mechanics working with impact drive tools. Before changing drive adapters, ensure the impact wrench or ratchet is powered down and the air or battery supply is disconnected. Verify the adapter is fully seated in both the tool and socket before applying torque. Do not use non-impact-rated sockets with this adapter in impact drive applications.