Buy the Tekton KLX72050 0.050 Inch Ball End Hex L-Key online for $7.00. Forged from 8660 nickel chromium molybdenum steel and heat-treated to HRC 54-58, this precision L-key is the best-fit tool for electronics, hobby, and fine-mechanical work where tiny hex fasteners sit at awkward angles.
Strength That Exceeds Standards
The 8660 alloy steel is hardened to HRC 54-58 – hard but not brittle. As a result, the KLX72050's maximum torque consistently exceeds ASME minimum torsion load and ISO minimum proof torque standards. That's affordable insurance against snapped keys and stripped 0.050-inch sockets.
20-Degree Ball End Access
The steep 20-degree ball angle increases your access to angled fasteners while maintaining sufficient strength – turn screws up to 20 degrees off-axis in recessed or obstructed locations.
Specifications
- Brand: Tekton
- Model: KLX72050
- Product Type: Ball End Hex L-Key
- Size: 0.050 inch
- Material: 8660 nickel chromium molybdenum steel, HRC 54-58
- Finish: Durable manganese phosphate, corrosion-resistant
- Ball Angle: 20 degrees
- Geometry: Precision-manufactured for tight fit with less slop
Fit, Finish, and Markings
Tekton manufactures key geometry on the large end of the applicable range for a tight fit and less fastener slop. The manganese phosphate finish resists corrosion through shop humidity and sweat. (Note: 0.050 inch is too small for laser or stamped markings on this size.)
Use Cases
Electronics repair, RC models, eyewear, instrumentation, laptops, and precision assemblies using 0.050-inch hex fasteners – anywhere a standard straight key can't reach.
Price and Deal Value
At $7.00 this is the affordable pro-grade option for a size most brands skip or cheapen. Stack coupon SAVE15 for 15% off and orders over $45.00 ship free – buy online today.
