1x Tap M18 x 1.5 mm. Tap M18 x 1.5 mm for re-cutting lambda sensor threads. 1x Tap M20 x 1.5 mm. Tap M20 x 1.5 mm for cutting threads for repair inserts. Type:OXYGEN SENSOR THREAD REPAIR. Materials：Carbon Steel.
Lambda Oxygen Sensor Thread Repair Kit Taps, Reamer & Insert Nut with Collars
Oxygen Sensor Thread Repair Tool M18 M20 1.5mm Reamer Tap 5 Inserts Kit
Oxygen Sensor Thread Repair Tool Kit M18 M20 x1.5mm Reamer Tap Insert Set
Oxygen Lambda Sensor Thread Repair Kit Taps, Reamer & Insert Nut with Collars
Oxygen Sensor Thread Chaser 3/8" Dr K Tool International SF 8181
K-Tool 27238 Oxygen Sensor Thread Chaser 3/8" Dr
