TEKTON Flat End Hex L- Key Set, 6-Piece (7/16-3/4 in.)

TEKTON flat end L-keys cover a range of large fastener sizes, including 7/16 to 3/4 in. and 11 to 19 mm. The keys are made from 6150 that's heat-treated to 44-50 HRC and coated with a highly corrosion-resistant manganese phosphate finish. We tightly control the tolerances of our keys and chamfer the edges for a refined tool that provides you with a proper, snug fit every time.

• Marked with a high-visibility laser marking and a stamped marking
• Tolerance is measured in 2 ways to ensure dimensional accuracy
• Durable manganese phosphate finish is resistant to corrosion