🛠️ Restore Threads Like a Pro — Don’t Let Damaged Bolts Slow You Down!
The Kolvoii 61-Piece Thread Restorer Kit is a professional-grade toolset designed to repair and reshape damaged threads on bolts, screws, and nuts. Covering UNC, UNF, and Metric standards, it includes thread chasers, pitch gauges, and dies crafted from heat-treated carbon steel with zinc coating for durability. Perfect for automotive and mechanical repairs, this kit ensures precision restoration with an organized, color-coded case for easy access.
| Manufacturer | Kolvoii |
| Brand | Kolvoii |
| Model | Thread Restorer Kit |
| Item Weight | 6.07 pounds |
| Package Dimensions | 15.2 x 8.5 x 2.83 inches |
| Country of Origin | China |
| Item model number | US-K086 |
| Manufacturer Part Number | CA-K086 |
G**Y
Very nice Kit
Very nice Kit. Well organized. I especially like the colors used to indicate tool at a distance (nice touch.) All of the tools measure well within any type of tolerance. Case is solid and holds the tools snugly.
N**B
Work like it should
Works like it should
T**.
Not the best but served it's function
I bought this set just to get the thread files. Some landscapers had unscrewed the pressure valve on my $1100 pressure washer and then had buggered the threads trying to get the valve attached again. Repair shops wanted to replace the whole pump at a cost of $590 fo I thought this was worth trying first.After using the matching thread file for about 10 minutes of filing, I was able to get the pressure valve put back together. Needless to say, I will not be loaning my pressure washer to anyone againThe cutters and tools don't look as nice as some but the thread files worked very nicely and saved me a ton in repairs.
D**N
Great selection of sizes
It has a great range of metric and standard sizes. The only thing i wish it came with was a tap holder.
R**H
Works well
I’ve already used it for both external and internal threads and it does the work well.
B**N
Satisfied
Well worth the money
M**E
made of cheap metal
I opened the package and they were scattered all over the floor. The box doesn't hold them in the right place. It's not about quality products. The quality is poor. I wouldn't try to use it on any customer device.
J**R
Delicate 61 piece light duty thread chaser kit by Kolvoii
The 61 piece thread chaser kit by Kolvoii Direct is made in PRC (china). The plastic case for this kit has a thin flexible plastic hinge. This is a light duty kit, as the metal is soft. This is a usable kit, but the taps have their threads damaged easily in steel. This kit works better with aluminum and other soft metals. This kit does not include a tap holder. I was able to easily damage several pieces of this kit even taking care to be gentle and using tap oil.3 stars
Trustpilot
4 days ago
1 month ago