Metric Hex Wrench Set Flat End Tools 1 5 To 10 Mm Size Ten Pack ✔️ CRV Steel HRC56 Plastic Coat Stops Rust Fixed 90 Bend 10 Keys This handy hex key toolkit helps you tighten bolts in tight spaces using the extra length. It works well for DIY tasks and garage work without slipping out. ✅ High grade CRV chrome vanadium steel ensures long life toughness ✅ Plastic spray coating provides better grip and stops rust buildup ✅ Includes ten metric keys ranging from 1 5 to 10 mm in size ✅ C shape fixed bend maintains form without rebounding for use 💡 How do extended reach hex tools improve torque in deep screw applications Extended handles increase mechanical advantage to reduce hand strain during repairs - Leverage helps prevent stripping fastener heads under heavy pressure - Allows access to bolts inside engine bays and appliance internals easily ✝️