Milwaukee 48-28-1050 Quik-lok Extension 18 in Hex Shank

Product Description

The Milwaukee Electric Tool Corp 48-28-1050 is an 18-inch Quik-Lok extension designed for use with any 7/16-inch hex shank tool or bit. It connects and releases by hand, eliminating the need for a separate collar or collar tool during bit changes. The extension is impact-rated for use with high-torque impact drivers and drivers, making it suitable for demanding fastening applications on the job site. Licensed electricians, plumbers, HVAC technicians, and general contractors use this type of extension to reach fasteners in deep or obstructed locations where a standard bit holder cannot reach.

This extension fits any 7/16-inch hex shank product, making it compatible across a wide range of impact drivers and drill drivers. It is well suited for residential and light commercial construction, mechanical rough-in work, and service applications where repeated bit changes slow productivity. The hand-release Quik-Lok mechanism allows one-handed bit swaps without stopping work. Sold as a package of 2 units.

Key Features

• 18-inch length provides reach into deep or obstructed fastening locations
• 7/16-inch hex shank fits any standard hex shank impact driver or drill driver
• Impact-rated construction handles high-torque applications without failure
• Quik-Lok hand-release mechanism allows fast, tool-free bit changes
• Universal hex shank fit works across multiple tool brands and models
• Sold in a package of 2 for backup or simultaneous use

Compatibility

Fits any 7/16-inch hex shank product, including impact drivers and drill drivers that accept standard hex shank accessories.

Installation Notes

Installation requires no tools — insert the hex shank into the tool chuck and confirm it is fully seated before applying torque. To remove, press or pull the Quik-Lok collar by hand with the tool powered off. Inspect the shank and locking mechanism for wear before each use, especially in high-cycle impact applications. Follow all tool manufacturer guidelines for maximum torque and accessory ratings.

Technical Specifications

• Length: 18 inches
• Shank Size: 7/16 inches hex
• Impact Rated: Yes
• Package Quantity: 2
• Weight: 3.05 pounds

Standard Information

• Brand: Milwaukee Electric Tool Corp
• Manufacturer Part Number: 48-28-1050