Finish is electrolyzed for increased hardness of 55-60 Rockwell. Increased hardness for better long-lasting corrosion resistance. Smoother finish creates less drag and seal wear. Not as bright of a finish as chrome, but more durable. Check length before ordering. Lengths given for OEM replacements may not be the exact OEM length. 43 mm Inverted style fork tubes fit OEM legs and cartridges (includes 2 spacers for plus size tubes). Made in the U.S.A..