TEKTON 0.050 in. - 3/8 in., 1.3-10 mm Ball End Hex L-Key Set with Holder (28-Piece)
The TEKTON 28-pc. Ball End Hex L-Key Set includes the most common inch hex key sizes from 0.050 to 3/8 inch and 1.3 to 10 mm 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.
TEKTON 0.050 in. - 3/8 in., 1.3-10 mm Ball End Hex L-Key Set with Holder (28-Piece)
About This Product
The TEKTON 28-pc. Ball End Hex L-Key Set includes the most common inch hex key sizes from 0.050 to 3/8 inch and 1.3 to 10 mm 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.
Highlights
- High Leverage - We designed the keys to be longer in the largest sizes to increase leverage where it matters
- 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)
- Quick Access and Low-Profile Organization - We designed the holder to organize the L-keys facing forward so you can easily access each tool without having to move others out of the way; you can also face the L-keys to the side for a flat, low-profile organization solution
- 13-piece ball end hex L-keys: 0.050 in., 1/16 in., 5/64 in., 3/32 in., 7/64 in., 1/8 in., 9/64 in., 5/32 in., 3/16 in., 7/32 in., 1/4 in., 5/16 in., 3/8 in.
- 15-piece ball end hex L-keys: 1.3 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm, 3.5 mm, 4 mm, 4.5 mm, 5 mm, 5.5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm
- Black hex key holder
- Red hex key holder
| Manufacturer | TEKTON |
|---|---|
| Set Product as New from Date | Feb 9, 2026 |
| Set Product as New to Date | Apr 9, 2026 |
| Hard Drive | 8 GB |