Milwaukee 48-32-5020 1/4 in Hex Socket Adapter Impact

Product Description

The MILWAUKEE 48-32-5020 is a 1/4 inch hex drive socket adapter designed for use with impact drivers and impact-rated tooling. It accepts a 1/4 inch female hex input drive and delivers a 1/4 inch male hex output drive, allowing impact sockets to connect directly to tools equipped with a 1/4 inch hex chuck. The adapter is constructed from steel with a black oxide finish for corrosion resistance. At 1.5 inches in overall length, it adds minimal extension to the tool-socket stack. Licensed tradespeople and experienced DIYers use this adapter to bridge impact drivers to impact socket sets in confined or straight-on fastening applications.

This adapter is suited for residential and light commercial service work where a 1/4 inch hex impact driver is the primary tool and the task calls for impact sockets rather than direct bit drive. Typical scenarios include HVAC equipment fastening, electrical panel work, plumbing fixture installation, and general mechanical assembly where torque output demands an impact-rated connection rather than a standard driver bit holder.

Key Features

• Impact-rated construction handles the rotational and concussive loads of pneumatic and cordless impact drivers
• 1/4 inch female hex input mates directly with standard 1/4 inch hex impact driver chucks
• 1/4 inch male hex output accepts impact-rated hex-drive sockets
• Steel construction with black oxide finish resists corrosion in shop and field environments
• Compact 1.5 inch overall length minimizes added reach in tight spaces
• UL Listed and impact rated per published standards

Compatibility

Designed for use with impact drivers and impact wrenches equipped with a 1/4 inch female hex drive chuck, and compatible with impact-rated hex-drive sockets in the matching 1/4 inch drive size.

Installation Notes

Installation requires no tools beyond seating the adapter firmly into the tool chuck until the detent engages. Confirm the impact driver is unpowered and the battery is removed or the air supply is disconnected before changing adapters or sockets. Use only impact-rated sockets with this adapter; standard chrome sockets are not rated for impact driver torque and may fracture. Inspect the adapter periodically for cracks, deformation, or excessive wear and replace if damage is found.

Technical Specifications

• Input Drive Size: 1/4 inch
• Input Drive Shape: Hex
• Input Drive Gender: Female
• Output Drive Size: 1/4 inch
• Output Drive Shape: Hex
• Output Drive Gender: Male
• Drive Type: Impact
• Overall Length: 1.5 inches
• Material: Steel
• Finish: Black Oxide
• Measurement Type: SAE
• Number of Pieces: 1
• Standards: UL Listed, Impact Rated
• Country of Origin: Taiwan (subject to change)

Standard Information

• Brand: MILWAUKEE
• Manufacturer Part Number: 48-32-5020