Description

The TEKTON 41-pc. Ball End Hex and Star L-Key Set includes the most common inch hex, metric hex, and star key sizes, all stored in durable holders with self-aligning key slots that allow keys to be removed and inserted without moving others out of the way. The L-keys are made with 8660 nickel chromium molybdenum steel that’s heat-treated to HRC 54-58 to produce tools that are hard, but not brittle. As a result, the maximum torque of the L-keys consistently exceeds the ASME standards for minimum torsion load and the ISO standards for minimum proof torque. The L-keys are coated with a durable manganese phosphate finish that?s resistant to corrosion. With the exception of the smallest sizes, L-key sizes are marked in two ways?both with a high-visibility laser marking and a stamped marking. High Leverage ? We designed the keys to be longer in the largest sizes to increase leverage where it matters Tight Fit with Fasteners ? We precisely manufacture our hex key geometry on the large end of the applicable range, resulting in less slop in fasteners 20-Degree Ball Angle Increases Access ? Our L-keys implement a steep ball-end angle that increases your ability to access fasteners while still maintaining sufficient strength Maximum Torque Strength ? We make our L-keys with 8660 nickel chromium molybdenum steel that’s heat-treated to HRC 54-58 to produce tools that are hard, but not brittle; as a result, the maximum torque of the L-keys consistently exceeds the ASME standards for minimum torsion load and the ISO standards for minimum proof torque Clear Markings ? With the exception of the smallest sizes, Tekton L-key sizes are marked in two ways?both with a high-visibility laser marking and a stamped marking (sizes 0.050 inch and 1.3 mm are too small to laser mark, sizes 0.050 inch, 1/16 inch, 5/64 inch, 1.3 mm, 1.5 mm, and 2 mm are too small to stamp) 13-pc. ball end hex L-key wrenches: 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 in. 15-pc. ball end hex L-key wrenches: 1.3, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10 mm 13-pc. star L-key wrenches: T6, T7, T8, T9, T10, T15, T20, T25, T27, T30, T40, T45, T50 Black hex key holder Red hex key holder Gray star key holder Model Number: KEY91002. Age Group: adult.