The Bondhus 9 Piece Metric L-Shape Hex Key Set is a high-quality hand tool set designed for use with metric nuts and bolts. The set includes 9 different sizes of hex keys, each featuring a ball end for easy access to tight spaces. The keys are made by the trusted brand Bondhus and come in a stylish gold color. Unused surplus. The sizes range from 1.5mm - 10mm. Made in the USA.