Flat End Hex L-Key Set with Holder and Rack, 43-Piece 0.050-3/4 in., 1.3-19 mm

The Tekton 43-Piece Flat End Hex L-Key Set includes 0.0503/4 inch and 1.319 mm flat end hex L-keys with holders and racks. The smaller flat end keys are made from 8660 nickel chromium molybdenum steel that's heat-treated to 5458 HRC and the larger flat end keys are made from 6150 chromium vanadium steel that's heat-treated to 4450 HRC. All of the keys are coated with a durable manganese phosphate finish that's resistant to corrosion. With the exception of the smallest sizes, Tekton L-keys are marked in two waysboth with a high-visibility laser marking and a stamped marking the 0.050 in. and 1.3 mm keys are too small to laser mark and the 0.050 in., 1/16 in., 5/64 in., 1.3 mm, 1.5 mm, and 2 mm keys are too small to stamp. The durable hex key holders have self-aligning key slots that allow keys to be removed and inserted without moving others out of the way, and the steel hex key racks have hex-shaped slots that allow larger keys to be taken in and out without resistance.

• Tight Fit with Fasteners œ In order to create a reliable, tight fit with fasteners, our L-keys are slightly larger in size with narrower tolerances than most competitors that follow the ASME standards
• Two Measures of Tolerance Control œ We measure our hex key tolerances from point-to-point and side-to-side to ensure the highest standards of dimensional accuracy and consistency
• 8660 Steel œ We make our L-keys with 8660 nickel chromium molybdenum steel that's heat-treated to 54œ58 HRC to produce tools that are hard, but not brittle
• Corrosion-Resistant Finish œ We coat all of our keys with a durable manganese phosphate finish that's resistant to corrosion
• Clear Markings œ 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
• 19-pc. flat end hex L-Keys: 0.050, 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4 in.
• 24-pc. flat end hex L-keys: 1.3, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 mm
• Red 13-tool hex key holder
• Black 15-tool hex key holder
• 6-tool hex L-key rack with inch label sheet; 9-tool hex L-key rack with metric label sheet