Features 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 Excellent Vanadium Steel Material: Ratchet wrench adopts high quality CR V structure, has high hardness, high torsion and good toughness Overall Plating: The ratchet wrench is polished and plated, the body is beautiful and not easy to rust 180 Degree Rotating Wrench Head: The wrench head can be rotated 180 degrees smoothly, convenient and easy to operate in various space Wide Application: This ratchet wrench set is widely used in car repair and maintenance, machinery, mining, power and household industries Feature: 1. 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 2. Excellent Vanadium Steel Material: Ratchet wrench adopts high quality CR V structure, has high hardness, high torsion and good toughness 3. Overall Plating: The ratchet wrench is polished and plated, the body is beautiful and not easy to rust 4. 180 Degree Rotating Wrench Head: The wrench head can be rotated 180 degrees smoothly, convenient and easy to operate in various space 5. Wide Application: This ratchet wrench set is widely used in car repair and maintenance, machinery, mining, power and household industries Specification: Item Type: Detachable Ratchet Wrench Set Material: Vanadium Steel Color: Silver Handle Length: Approx.149mm/5.9in Ratchet 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/0.75in Usage: Widely used in car repair and maintenance, machinery, mining, power and household industries, suitable for a variety of tasks and jobs Package List: 1 x Wrench Handle8 x Wrench Ratchet Head Note: Please allow 1‑2cm error due to manual measurement. Thanks for your understanding. Package List 1 x Wrench Handle 8 x Wrench Socket Head