Special designed for chasing spark plug threads from inside the cylinder
head and working outward.
Use the good threads at the base of port.
Reduced dirt and metal debris from being driven into the cylinder head.
| 編號 Item | 規格 Size | 全長 Length | 傳動頭 Drive size |
| 4898 | M12x1.25 | 260 cm | 13mm |
| 4899 | M14x1.25 | 260 cm | 13mm |
2113 JTC-5645A氣動筆型砂輪機
140 JTC-1723正時工具組(FORD)
AM1000 AM1000塑膠型修車臥板
3007 JTC-C303 90° 張引夾



