No | Size | Length (MM) |
E0501 | 3/8'' DR. 16MM | 63 |
E0506 | 3/8'' DR. 18MM | 63 |
E0502 | 3/8'' DR. 21MM | 63 |
E0503 | 1/2'' DR. 16MM | 63 |
E0504 | 1/2'' DR. 21MM | 63 |
No | Size | Length (MM) |
ESAE0501 | 3/8'' DR. 5/8'' | 63 |
ESAE0506 | 3/8'' DR. 3/4'' | 63 |
ESAE0502 | 3/8'' DR. 13/16'' | 63 |
ESAE0503 | 1/2'' DR. 5/8'' | 63 |
ESAE0504 | 1/2'' DR. 13/16'' | 63 |
Please ensure you select the correct size for your spark plug (mm or SAE inches).
While both are standard sizes, there is a slight difference between millimeters (mm) and SAE inches.
Sizes To note:
5/8'' ≈ 15.875 mm (may not be an exact match)
For inquiries, please contact us:
S4Tools Customer Service Hotline
6012-6868099 / 6010-7110168
Working Hour :
Monday - Saturday 9AM-6PM
Sunday 10:30AM - 1:30PM (Contact Before Visit)