VEVOR 1/4" Drive Torque Screwdriver Wrench Set | 10-70 in-lbs Torque Adjustment Range | 1 in-lb Increment Torque Screwdriver | Driver Bits Set with View Window, 12 Bits & Case, Magnetic Function

In the middle of the red line just to be consistent in your settings. Be above the line or not doesn't make a big difference in the torque settings per se.

Yea sir. You twist the red top until the red lines moves to the torque value you want. So let’s say you are tightening a Red dot screw that requires 15in lbs. You well set it at 15, then tighten the screw until you feel the driver pop and make a spring like noise. Kind of like the torque wrenches that click when it hit… see more Yea sir. You twist the red top until the red lines moves to the torque value you want. So let’s say you are tightening a Red dot screw that requires 15in lbs. You well set it at 15, then tighten the screw until you feel the driver pop and make a spring like noise. Kind of like the torque wrenches that click when it hits the torque value. That is good so it is set at the right specs and won’t allow you to over torque and possibly strip a screw. Also you are not guessing in your head if you have it right by cranking on it until YOU feel that it is tight enough. Then you will have an issue if the screw backing out, red dot comes flying off and breaking your product. It’s easy my friend. If you need anything just ask and I can happily respond. Even make a little video clip if you need. Remember though, YouTube university lol. Meaning you can always look on YouTube to see how to set a manual inch lbs torque driver. It’s too simple my friend but saves you head aches. see less Yea sir. You twist the red top until the red lines moves to the torque value you want. So let’s say you are tightening a Red dot screw that requires 15in lbs. You well set it at 15, then tighten the screw until you feel the driver pop and make a spring like noise. Kind of like the torque wrenches that click when it hits the torque value. That is good so it is set at the right specs and won’t allow you to over torque and possibly strip a screw. Also you are not guessing in your head if you have it right by cranking on it until YOU feel that it is tight enough. Then you will have an issue if the screw backing out, red dot comes flying off and breaking your product. It’s easy my friend. If you need anything just ask and I can happily respond. Even make a little video clip if you need. Remember though, YouTube university lol. Meaning you can always look on YouTube to see how to set a manual inch lbs torque driver. It’s too simple my friend but saves you head aches.