Downsizing in progress. I purchased this and opened the package, but I haven't had a chance to use it. The exterior has some scratches. The photos show everything included. Manufacturer Part Number: AOA-19S3 Size: Main Body: H19 Sockets: H10, H12, H13, H14, H17, H19, H21, H24 +2 Maximum Torque (N·m) Offset Adapter Body: 180N·m Ratchet Wrench Ratchet Section: 162N·m Ratchet Wrench Box Wrench Section: 314N·m Set Contents ● Offset Adapter (H19mm compatible) ● Ratchet Wrench (H19mm compatible) ● H10/12/13/14/17/19/21/24mm Sockets ● Bit Adapter Short Ultra-Short Bit +2 ● Bit with Retaining Ring ● Dedicated Wrench ● C-Ring (2 pieces) Product Features ● An attachment that allows you to use an electric driver to turn bolts in tight spaces where only a hand-operated spanner can fit. ● For bolt and nut tightening work in narrow spaces such as construction, mechanical equipment, and piping. ● The internal gear structure transmits the power of the electric driver to the depths of narrow spaces. ● Comes with dedicated sockets from H10 to H24, supporting all situations. ● Includes a bit adapter that can use ultra-short bits (+2 x 19 included). ● Comes with a thin ratchet wrench that can use dedicated sockets. ● Includes a bit with a retaining ring to temporarily fix the AOA and the electric driver. ● Comes with a case for convenient storage and carrying. ● Maximum allowable torque 180N·m Applications Construction (furring strips, tie beams, double-ended bolts), electrical equipment installation (outdoor unit frame assembly), etc. Specifications ● Input: H19 Hexagon, 6.35 Hexagon Output: H19 Hexagon (Double Hexagon) ● 40V compatible (also compatible with 18V) Materials Main Body: Carbon Steel, PC, Alloy Steel Sockets: Alloy Steel C-Ring: Carbon Steel Bit: Chrome Molybdenum Vanadium Steel Hex Wrench: Stainless Steel, Alloy Steel Ultra-Short Mag Catch: Neodymium Magnet Made in Japan