The MILWAUKEE M12 FUEL INSIDER Extended Reach Box Ratchet is a new-to-world solution that reinvents the traditional ratchet. The low-profile head design allows sockets & adapters to insert directly into the tool. The M12 FUEL INSIDER delivers UNRIVALED ACCESS and over shorter head profile size with the socket to reach deep into the engine bay and fit into the tightest spaces. The INSIDER delivers the combination of 60 FT-LBS OF MAX TORQUE and 350 RPMs to remove stubborn fasteners and complete more work faster. Mechanics will experience the ULTIMATE VERSATILITY with the provided MILWAUKEE INSIDER Box Ratchet Sockets (8-19, & 21mm), Hex Bit, anvil adapter, & 3/8 anvil adapter to tackle any job in the shop. The Box Ratchet 6 Point Sockets are pass through up to 15mm & 9/16 to run nuts on threaded rod and eliminate the frustration of sockets bottoming out. The M12 FUEL INSIDER Extended Reach Box Ratchet is part of the M12 System, which is fully compatible with over 150 solutions.