Repair for a better ride! Bike Hand was founded in 1988, which manufactures specialized tools for bicycles all over the world, and owns many patents for innovation Dedication to development and innovation has created a home of a professional bicycle tool manufacturer for bike hands. Ball shaped hex wrench and T-handle are ergonomically finished for comfortable use. Hex wrench set includes 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm sizes Made in Taiwan