Overall e Plating: The ratchet wrench is polished and e plated, the body is beautiful and not easy to rust Wide Application: This ratchet wrench set is widely used in car repair and maintenance, machinery, mining, power and household industries 9 Pcs One Set: This kit includes 1 pcs wrench handle and 8 pcs wrench heads of different sizes, respectively are 9mm 10mm 11mm 12mm 13mm 14mm 17mm 19mm, can meet your different needs 180 Degree Rotating Wrench Head: The wrench head can be rotated 180 degrees smoothly, convenient and easy to operate in various space Excellent e Steel Material: Ratchet wrench adopts high quality CR V structure, has high hardness, high torsion and good toughness Specification:Item Type: Detachable Ratchet Wrench SetMaterial: e SteelColor: SilverHandle Length: Approx.149mm/5.9inRatchet Head Specifications: Approx.9mm/0.35in, 10mm/0.39in, 11mm/0.43in, 12mm/0.47in, 13mm/0.51in, 14mm/0.55in, 17mm/0.67in, 19mm/0.75inUsage: Widely used in car repair and maintenance, machinery, mining, power and household industries, suitable for a variety of tasks and jobsPackage List:1 x Wrench Handle8 x Wrench Ratchet Head