Product description
* It tightens loose screws rapidly.
* An essential tool for home or office using, which would save you countless hours.
* It was made of high hardness chrome vanadium steel, which is good quality, flexible and strong.
* Part Name: Sleeve Batch Head Set
* Material: Chrome-vanadium steel
* Size: As shown in the figure
* High Universality Fitment: YES
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.