1PC 10-19mm Adjustable Magic Socket Wrench Multi-Functional Electric Repair Tool for Home Auto Maintenance

Adjustable SleeveMaterial: The shell is made of carbon steel, the claws are powder metallurgy, the surface is galvanized, and it is not heat-treated.Application range: 10 - 19mmBidirectional adjustmentClockwise rotation reduces size, counterclockwise rotation expands sizeProduct usage: Commonly used in automotive maintenance, mechanical assembly, etc. When paired with an open wrench, it can directly apply force and easily unscrew rusted screws.Note: Manual measurement is required, there is an error of 1 - 3mm. The specific value is based on the actual product.