The Milwaukee 3050-20 M12 FUEL INSIDER Extended Reach Box Ratchet is engineered for maximum access in tight engine bays and confined mechanical spaces. Its ultra-low-profile head accepts pass-through sockets up to 15mm, allowing users to run nuts on long threaded rods and reach recessed fasteners. Powered by a POWERSTATE brushless motor, the tool delivers up to 60 ft-lbs of torque and 350 RPM. The extended reach neck and paddle switch provide multiple grip positions, while dual LED lights improve visibility. The included adapters support standard sockets and hex bits. Bare tool; M12 batteries sold separately.