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 |
164 JTC-19361/2" x M9 12角軸套筒
1608 JTC-9000培令拔卸器(特小型) NT$ 700
2324 JTC-6629納智捷 發電器皮帶盤扳手組
543 JTC-4274強力型避震彈簧壓縮器



