Tekton 41 Piece Flat End Hex & Star L-Key Set with Holders 0.050"-3/8" 1.3MM-10MM

Description

Features

• High leverage
• We designed the keys to be longer 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

Two measures of tolerance control - we measure our hex key tolerances in two ways from point-to-point and side-to-side to ensure the highest standards of dimensional accuracy and consistency

Refined edges - tekton keys have slightly chamfered edges (except sizes that are too small to be chamfered 1.3 mm 1.5 mm 2 mm 0.050 in. 1/16 in. And 5/64 in.) and a smooth top face to optimize engagement with fasteners

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

Corrosion-resistant finish - we coat all of our keys with a durable manganese phosphate finish that's resistant to corrosion. To test the finish of our keys we wipe them with isopropyl alcohol to remove oil then submerge them in a 1% saltwater solution for 45 hours. The keys are then rinsed with tap water and air dried

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

Quick access - 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

Low-profile organization - you can also face the l-keys to the side for a flat low-profile organization solution

Self-aligning key slots - the slots are uniquely shaped to guide the head of each l-key into alignment with the others

Durable material - the holder provides a firm flexible grip and resists cra