Milwaukee 3054-21 Tool M12 FUEL INSIDER 12V Li-Ion Brushless Cordless 1/4 in - 3/8 in Extended Reach Box Ratchet Kit

Description

Experience next-level access and performance with the Milwaukee M12 FUEL™ INSIDER Extended Reach Box Ratchet, an innovative cordless solution that transforms how professionals tackle fastening in confined spaces. Its ultra-low-profile head allows sockets and adapters to insert directly into the tool, creating a head profile that is over ¾ in shorter with the socket installed—ideal for reaching deep into engine bays and the tightest work areas.

Designed to deliver both strength and speed, this compact box ratchet provides up to 60 ft-lbs of torque and 350 RPM, enabling quick removal of stubborn fasteners and faster task completion. The system is built for maximum flexibility, featuring INSIDER box ratchet sockets and adapters that let mechanics handle a wide range of applications using a single tool.

Pass-through 6-point sockets (up to 15 mm and 9/16 in) allow nuts to be run along threaded rod without bottoming out, reducing frustration and improving efficiency. The included M12 REDLITHIUM™ High Output CP2.5 battery features a durable, chemical-resistant housing to withstand exposure to oils, greases, and solvents commonly found in automotive and industrial environments.

As part of the M12™ platform—compatible with over 150 solutions—this extended reach box ratchet delivers unmatched access, versatility, and productivity for professional technicians and mechanics.

Key Features:

• Ultra-Low Profile INSIDER™ Head Design – Allows sockets and adapters to insert directly into the tool, delivering over ¾ in shorter head profile with socket installed for unmatched access in tight spaces.
• Extended Reach Capability – Ideal for working deep inside engine bays and confined areas where traditional ratchets cannot reach.
• Powerful & Fast Performance – Delivers up to 60 ft-lbs of max torque and 350 RPM to quickly remove stubborn fasteners and speed up installations.
• Ultimate Versatility – One tool handles multiple applications with included INSIDER box ratchet sockets and adapters.
• Pass-Through Socket Design – 6-point sockets allow nuts to run on threaded rod up to 15 mm and 9/16 in without bottoming out.
• 13-Piece Metric Socket Set Included – Sizes 8–19 mm and 21 mm cover a wide range of automotive and mechanical tasks.
• Multiple Adapter Options – Includes 1/4 in hex, 1/4 in anvil, and 3/8 in anvil adapters for expanded compatibility.
• POWERSTATE™ Brushless Motor – Provides consistent power, increased efficiency, and extended motor life.
• Chemical-Resistant Battery Housing – Included M12 REDLITHIUM™ High Output CP2.5 battery resists common oils, greases, and solvents.
• M12™ System Compatibility – Works with over 150 M12 solutions, allowing seamless integration into existing tool kits.

What's Included:

• 13-Piece Metric INSIDER Box Ratchet Socket Set (8–19 mm, 21 mm)
• INSIDER Adapters: 1/4 in Hex, 1/4 in Anvil, 3/8 in Anvil
• M12 REDLITHIUM™ High Output CP2.5 Battery

Specifications: