Klein Tools L-Style Long Ball-End Hex Key Set, 10 No. of Keys, Metric (BLS10M)

L-Style Long Ball-End Hex Key SetConveniently consolidates the most used sizes into one compact caseThe flexible folding case ensures easy access to keys while providing sleek and adaptable storage options - you can even interlock SAE and MM cases together for added convenienceEach key is heat-treated and coated in black phosphate for unparalleled strength and corrosion resistance