M12 12-Volt Lithium-Ion Cordless 3/8 in. Ratchet (Tool-Only/PARTS ONLY) 2457-20

Tool has been used. Still works just fine. I think it is missing a little cover piece. Please see the picture so you know what I am talking about.

The Milwaukee M12 3/8 in. Ratchet delivers best-in-class power, speed, and durability for sub-compact tools. The cordless ratchet wrench is ideal for auto mechanics, maintenance and repair professionals looking for maximum performance and productivity in a subcompact cordless tool. It utilizes a powerful 12-Volt motor to produce up to 35 ft./lbs. of torque and 250 RPM, giving users the power and speed of a pneumatic ratchet without the air hose. The cordless ratchet is powered by the M12 REDLITHIUM Battery Pack (sold separately), delivering more work per charge and more work over pack life than the competitors. The battery pack provides users with best-in-class performance in extreme job site conditions. The power ratchet is compact at just 10-3/4 in. L and 1.9 lbs. and is tool-belt portable. The cordless tool features a 3/4 in. low-profile head design allowing users to work in the tight spaces and engine bays. The variable-speed metal trigger and reinforced steel housing provide users with maximum control and durability with any application.