Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
Product explanation ■ The new series "SMJ Stealth Line Spring Series" of SMJ Silver Line Spring which has been a long seller since it was released in 2015.
The specification has been reviewed and the surface treatment has been changed to make it softer than the Silver Line Spring. Short type with total length of 20 mm. Wire diameter of 1.4 mm.