TEKTON Flat End Hex L-Key Set, 6-Piece (7/16-3/4 in.) | KLX90101

Tekton's flat end L-keys cover a range of large fastener sizes, including 7/16 to 3/4 inch 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.

• Includes 6-pc. flat end L-key wrenches: 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4 in.
• High Leverage – We designed these L-keys to be longer in the largest sizes to increase leverage where it matters
• Clear Markings – With the exception of the smallest sizes, Tekton L-key sizes are marked in two ways: with a high-visibility laser marking and a stamped marking
• 6150 Steel – We make our keys with 6150 chromium vanadium steel that's heat-treated to 44-50 HRC to produce tools that are hard, but not brittle
• Corrosion-Resistant – We coat all of our keys with a durable manganese phosphate finish that’s resistant to corrosion
• Clear Markings – Tekton L-key sizes are marked in two ways: with a high-visibility laser marking and a stamped marking