Milwaukee 5-1/2" 7/16" Universal Quik-Lok Extension 48-28-1030

IMPACT-RATED DRILLING EFFICIENCY WITH UNIVERSAL QUIK-LOK™ TECHNOLOGY

Modern high-torque drilling demands more than just reach; it requires an interface that can withstand the repetitive stress of impact-rated tools while maintaining a secure grip on various bit shanks. The Milwaukee 48-28-1030 5-1/2" Universal Quik-Lok Extension is engineered to bridge the gap between standard extensions and heavy-duty drilling requirements. By utilizing a universal Quik-Lok mechanism, this extension accepts all 7/16" shanks—regardless of whether they feature a power-groove—providing a versatile solution for professionals utilizing self-feed bits, hole saws, or augers. The hardened steel construction ensures the shank maintains its structural integrity under the high-torque loads typical of structural framing and rough-in applications, while the tool-free bit change system significantly reduces downtime during bit transitions.

• / Universal Quik-Lok™ mechanism accepts all 7/16" shanks, with or without a power-groove, for maximum jobsite versatility.
• / Impact Rated design ensures the extension handles the high-torque output of modern drills and drivers without failure.
• / Tool-free bit changes allow for rapid swaps in seconds, eliminating the need for hex keys or wrenches during the workflow.
• / Hardened steel shank construction provides maximum durability and resistance to twisting under heavy drilling loads.

TECHNICAL SPECIFICATIONS

Overall Length	5-1/2"
Shank Size	7/16" Hex
Compatibility	All 7/16" Hex Shanks
Material	Hardened Steel
Impact Rated	Yes

WHAT'S IN THE BOX

(1) 5-1/2" 7/16" Universal Quik-Lok Extension (48-28-1030)