The screw contact surface has a wedge. This wedge prevents the tool from lifting up and prevents the screw holes from shifting.
Excellent adhesion with screw holes, making it easy to work in upward, sideways, and deep, making it an ideal fastening tool for a wide range of applications, such as vehicles, machinery, precision parts, homes, and DIY.
Using the principle of a wedge, a horizontal wedge is placed in the tip of the four blades, preventing the tool from floating through the screw hole. Please use a bit that matches the size of the screw.
Please check the correct application and usage before using.
Please do not modify this product as it is dangerous.
The image is a representative image.
The ACR refers to the groove processing to reduce driver lift, and prevent damage to the cam-out and grooves when tightening.