Milwaukee Faucet Installation Wrench

Milwaukee Faucet Installation Wrench

The Milwaukee 48-22-7100 Faucet Installation Wrench is a multi-function plumbing tool designed to make faucet installs and swap-outs faster, easier, and far less frustrating in tight spaces. With a slim, long-reach handle and interchangeable inserts, it tackles everything from mounting nuts to supply lines without needing a pile of separate tools. Built for maximum leverage and access, it’s the kind of wrench that turns an awkward under-sink job into something much more manageable.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 48-22-7100
• Brand: Milwaukee
• Product Type: Faucet installation / plumbing wrench
• Design: Slim, long handle for best access and reach in tight spaces
• Construction: Reinforced build for durability and repeated use
• Mounting Nut Compatibility: Fits 2, 3, 4, and 6-tab basin mounting nuts
• Basket Strainer Tool: Works on 4-slot strainer baskets and tub drains
• Hex Insert Sizes: Compatible with 5/8", 3/4", 7/8", and 15/16" nuts
• Socket Feature: 7/16" deep socket for faucet mounts and toilet bolts
• Ratchet Compatibility: 3/8" ratchet-ready for increased torque and speed
• Leverage Options: Screwdriver-ready through hole and wrench bolster for extra torque
• Access Design: Open slot body fits over existing supply lines
• Retention System: Ball detents for secure insert holding (adjustable with 3/32" hex key)
• Identification: Laser-etched size markings for quick reference
• Included Components:
• (1) Faucet Swap-Out Wrench (48-22-7100)
• (1) Wrench Body
• (2) Aluminum Hex Inserts
• (1) Basket Strainer Wrench / 7/16" Deep Socket Insert

Ideal For

• Installing and removing faucets, supply lines, and mounting nuts
• Working in tight under-sink spaces with limited access
• Plumbing jobs requiring multiple tools in one compact solution
• Users needing extra leverage for stubborn or corroded fittings
• Anyone who’s spent too long under a sink wishing for a third hand—this gets pretty close