13Pcs Preset Torque Screwdriver with S2 Bits, 1/4” Drive Torque Wrench Screwdriver Set for Maintenance, Tools, Bike Repairing and Mounting, Inch Pound Torque Range 10-70 In-lb

The PERFECT little set for anyone into firearms. Torque function works great, and the bits are very durable.

I purchased this product to accurately torque down small screws on my CNC and 3D Printers. I’ve also used it to install optics on firearms and it works flawlessly! The kit came with some bits that I’ve not had any trouble with. Everything is accurate to size, the grip is comfortable and overall a nice design. I enjoy how quickly and easily I can set the proper torque to meet certain specifications on products. Overall would absolutely recommend !

Works as intended. Seems to be sturdy enough for the purpose. Good value. Nice array of useful bits. Easy to use.

Nice tool for the money. If you aren’t a professional gunsmith this is perfect for routine maintenance and the occasional scope mount.

I had borrowed a torque screwdriver from a friend, and his cost nearly 200 bucks. I sent him a photo of this one, and he was impressed--and probably miffed that he didn't check Amazon first.It comes with a stout hard case and nearly every bit I'll ever need, AND its compatible with the other hundreds of 1/4" drive hex bits I have from a variety of manufacturers. Sometimes it's crucial to torque certain critical screws and fasteners to the proper torque setting, and this unit is all I'll ever need.

Although this Coobeast torque screw driver has a limited number of driver attachment (12 to be exact) compared to some other kits of higher cost, this torque screw driver is quite adequate for my purposes in limited gun smithing (mainly RDS sight mounting and basic maintenance etc). Luckily, the drivers included happen to be the ones I actually needed. Of course, YMMV and you may have to purchase 1/4” bits to meet your specific needs as only 12 bits are included in this kit. The torque settings are easily set between 10-70 inch/lbs (most torque specs in my use case run around 15-20 inch/lbs) and the driver bits fit into a shaft length that is well suited to my purposes. The diameter of the screw driver handle is large enough to make it very easy to apply the selected torque but not so large as to get in your way (unlike some right angle type torsion bar torque drivers). Everything comes held in place in a nice compact case that helps to keep everything organized and fits well in my smithing/maintenance bag. As far as accuracy is concerned, I have yet to test this driver against my electronic torque meter so TBH I cannot comment on this, but so far I have not run into any problems with my sights or mounting plates coming loose nor the screw threads stripping so I assume that it is “good enough”. Again, for the price (especially the limited time discounted price) this is an excellent value that has earned a permanent place in my gun smithing kit.

Very easy adjustments, came with the exact torx bits I needed, A must have for precision in/lbs adjustments and Gun Sight mounting.

Works great. Price is right. No problems. Used for gunsmithing.