Strong type for high load work By the thickness of the bolt contact surface, the SSP (JIS H grade) is 1.5 times stronger than our SN(JIS N grade) spanner.This is a strong type that can be used safely in harsh environments where work under a high load is required. The handle is designed for easy gripping, and the surface treatment is nickel-chrome plated for a beautiful finish. Wide range of sizes-32 in all The lineup includes a total of 32 sizes ranging from 5.5 MM to 75 MM to accommodate a variety of work environments. Heavy duty Nickel-chrome plating Size 5.5 mm-10mm without handle hole Made in Japan Export dept. 9F, Toua Bldg., 4-5-7, Minamihommachi, Chuo-ku Osaka-shi, Osaka, 541-0054, Japan Mail : [email protected]