Topec13+1 Piece Impact Bolt & Nut Remover Set, 3/8" Drive Bolt Extractor Socket Set, 8mm-19mm Stripped Lug Nut Remover, Twist Socket for Damaged, Rusted, Rounded Fasteners

These worked great! I had a stuck 15/16 nut on my mower blades that was resistant to everything except blowing it off with a hand grenade. I used just a half second spray of penetrating oil, then a quick burst with my impact wrench using this extraction bit and that nut came right off. I should probably note that the nut was completely rounded smooth by the time I decided to order this kit. I could have saved so much time getting this first. Super easy to use. Socket size fit perfectly and removing the bit afterward was super easy. Not a single bit of damage to the bit either, I was expecting almost a one use product, but you can't even tell I used it.

This kit has saved me multiple times now. They function by biting in when you hit them with a hammer then as you undo the bolt it bites in harder. Makes rounded head bolt removal an absolute breeze. Great value for money!

Worked great, strong material. Easy to use.

I used the 14mm socket to break loose stripped and rusted brake caliper bolts. I had to hammer on the socket to the bolt then had to hammer the ratchet to break the bolts loose. I was very happy to see that the socket worked as advertised and both bolts came out on first try.

This product worked much much better than the other pair I bought, this set had spiral tipped teeth and it really gripped into the stripped bolt, the other set I got from Home Depot for twice the price barely grabbed the bolt at all. 5 stars all the way would recommend too mechanics everywhere.

Top tools very useful and super handy. Helped me to remove a stripped and seized bolt from my oil pan. Just hammer them tight gently before you use the wrench.

I bought a truck and it had locking lug nuts on it. As much as I would like to say the previous owner lost the key, I have to say I lost it and couldn't find it before a long road trip. I don't know how many pound feet of torque the last installer put these on with but it had to be in the tons of pounds. Yes, I know that is not realistic but they were significantly over torqued. These are very heavy duty and took the locking lug nuts off with relative ease. I had to hammer them on pretty hard but it was super super easy to remove the locking lug nuts. I would highly recommend them. I am not one who doesn't like to leave negative reviews. I will absolutely leave a negative review if I don't like a product or it is not up to par. These are worth every penny in my experience.

great tool, very well built withstood a 2ft cheater bar and didn't break. removed stuck 3/8 bolt