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TEKTON KLX22100-T 10 mm Flat End Hex L-Key
TEKTON KLX22100-T 10 mm Flat End Hex L-Key
TEKTON KLX22100-T 10 mm Flat End Hex L-Key
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10 mm Flat End Hex L-Key

#KLX22100
 • 
InchMetric

Size

1.3 mm
$3
1.5 mm
$3
2 mm
$3
2.5 mm
$3
3 mm
$3
3.5 mm
$3
4 mm
$4
4.5 mm
$4
5 mm
$4
5.5 mm
$4
6 mm
$4
7 mm
$5
8 mm
$5
9 mm
$5
10 mm
$5
11 mm
$7
12 mm
$7
13 mm
$7
14 mm
$10
15 mm
$10
16 mm
$15
17 mm
$15
18 mm
$20
19 mm
$20
$5.00

Also available in Ball End

#KLX82100

DetailsSpecs

Details

Tekton flat end metric keys are longer than competitors and ISO standards in all sizes except 1.3 – 5.5 mm.

High Leverage

We designed the keys to be longer to increase leverage where it matters.
Tekton L-key in fastener

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.
A closeup comparision of Tekton's hex key's chamfer edge with Eklind competitior hex key

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.

Materials and Finishes

Bar chart comparison between ISO and ASME standards, Tekton, Bondhus, and Eklind L-key minimum proof torque

Maximum Torque Strength

We make our L-keys with 8660 nickel chromium molybdenum steel that's heat-treated to 54-58 HRC 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.
Corroded Eklind and Bondhus ball end hex keys next to Tekton's Key with corrosion-resistant finish.

Corrosion-Resistant Finish

We coat all of our keys with a durable manganese phosphate finish that’s resistant to corrosion.
Tekton's flat end hex key with laser marking and stamped sizes

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.

Specs

10 mm Flat End Hex L-Key

Specs for 10 mm Flat End Hex L-Key
Country of Origin
Taiwan
Item Weight
0.39 lb.