







🔧 Fix it once, fix it right — thread repair mastery in your hands!
The Symphony 60-piece Thread Repair Insert Kit features stainless steel helicoil inserts ranging from M3 to M12, designed to restore and reinforce damaged threads. Its elastic locking wire sleeves provide superior vibration resistance and load distribution, making it perfect for repairing threads in low-strength materials while enhancing durability and preventing screw loosening.






| Manufacturer | Symphony |
| Part number | Symphonyw |
| Item Weight | 90 g |
| Manufacturer reference | Symphonyw |
| Size | M3X0.5 To M12X1.75 |
| Material | Stainless Steel |
| Number of Pieces | 60 |
| Head Style | Socket Cap |
| Cutting Diameter | 1E+1 Millimetres |
| Batteries included? | No |
| Batteries Required? | No |
| Item diameter | 1E+1 Millimetres |
W**K
helicoils set
Very good
D**E
Good value
Product did exactly what it was supposed to
R**D
Good product
Good product when you have got to repair are a tapped hole the same size
A**R
Thread repair kit
Fantastic fast & efficient service, definitely recommend
J**S
All good
All good
A**T
Fantastic item
I had never heard of this item so ordered it and was happy when it arrived so quickly and worked perfectly. It is a great item and worth 5 stars
D**I
Arrived on time
I bought these thread insets because my pedal got loose. The inserts are too small put in my pedal and my pedal is too big for the inserts. Does anybody know which size should I buy for a normal crank or pedal.
S**N
Great idea for repairs
Great value for money
TrustPilot
1天前
2 个月前