Geinxurn 91PCS Impact Driver Bit Set Multi‑Color Coded High Hardness Steel With Retractable Hook Storage Case

Geinxurn 91PCS Impact Driver Bit SetProduce sizeStrong magnetic holds screws tightly to avoid droppingLasts up to 50x longer with torsion powerrings for heavy impact workUltra tips penetrate 30mm steel and support up to 1360 more screwsTorsion zone absorbs torque to reduce bit breakage for long‑time useFlip up to open for quick access to your screwdriver bitsColor‑coded models help you identify different bit sets quickly without confusionEasy to hang up with retractable hooks for tidy workshop storage