Teng Tools Metric Hex Key 0.7-36 mm - Individual Allen Wrench, Chrome Vanadium, Black Phosphate Finish, Ground Ends, DIN 2936 - Choose Your Size
Hex Keys · 310507
Metric Hex Key 0.7-36 mm
Individual Allen Wrench, Chrome Vanadium, Black Phosphate Finish, Ground Ends, DIN 2936 · Choose Your Size
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Why this one
27 metric sizes
Sold individually in 27 sizes from 0.7 mm to 36 mm, so you can buy exactly the keys you need.
Ground key ends
Ground ends give a better finish and an accurate fit in the socket of the screw.
Chrome vanadium, black finish
Manufactured in chrome vanadium steel with a black phosphate finish.
Marked for size, to DIN 2936
Each key is individually marked for size, so the right one is easy to pick, and it is made to DIN 2936.
Read the full description
Teng Tools metric hex keys, sold individually in 27 sizes from 0.7 mm to 36 mm. Choose your size above.
- Metric hexagon key wrench
- Individually marked for size
- Ground key ends for a better finish and accurate fit
- Manufactured in chrome vanadium steel with a black phosphate finish
- Designed and manufactured to DIN 2936
Specifications
| Type | Hex key, metric |
| Material | Chrome vanadium steel |
| Finish | Black phosphate |
| Standard | DIN 2936 |
Sizes
| Size | Part number | Arm lengths |
| 0.7 mm | 3105007 | 8 x 35 mm (0.3 x 1.3 in) |
| 0.9 mm | 3105009 | 10 x 38 mm (0.3 x 1.4 in) |
| 1.3 mm | 3105013 | 12 x 41 mm (0.4 x 1.6 in) |
| 1.5 mm | 3105015 | 14 x 45 mm (0.5 x 1.7 in) |
| 2 mm | 310502 | 16 x 50 mm (0.6 x 1.9 in) |
| 2.5 mm | 3105025 | 18 x 56 mm (0.7 x 2.2 in) |
| 3 mm | 310503 | 20 x 63 mm (0.7 x 2.4 in) |
| 4 mm | 310504 | 25 x 70 mm (0.9 x 2.7 in) |
| 4.5 mm | 3105045 | 26 x 75 mm (1.0 x 2.9 in) |
| 5 mm | 310505 | 28 x 80 mm (1.1 x 3.1 in) |
| 5.5 mm | 3105055 | 30 x 85 mm (1.1 x 3.3 in) |
| 6 mm | 310506 | 32 x 90 mm (1.2 x 3.5 in) |
| 7 mm | 310507 | 34 x 95 mm (1.3 x 3.7 in) |
| 8 mm | 310508 | 36 x 100 mm (1.4 x 3.9 in) |
| 9 mm | 310509 | 38 x 106 mm (1.4 x 4.1 in) |
| 10 mm | 310510 | 40 x 112 mm (1.5 x 4.4 in) |
| 11 mm | 310511 | 42 x 118 mm (1.6 x 4.6 in) |
| 12 mm | 310512 | 45 x 125 mm (1.7 x 4.9 in) |
| 14 mm | 310514 | 56 x 140 mm (2.2 x 5.5 in) |
| 16 mm | 310516 | 60 x 152 mm (2.3 x 5.9 in) |
| 17 mm | 310517 | 63 x 160 mm (2.4 x 6.2 in) |
| 18 mm | 310518 | 66 x 170 mm (2.5 x 6.6 in) |
| 19 mm | 310519 | 70 x 180 mm (2.7 x 7.0 in) |
| 22 mm | 310522 | 80 x 200 mm (3.1 x 7.8 in) |
| 27 mm | 310527 | 100 x 250 mm (3.9 x 9.8 in) |
| 32 mm | 310532 | 125 x 315 mm (4.9 x 12.4 in) |
| 36 mm | 310536 | 140 x 355 mm (5.5 x 13.9 in) |
Get it in a set
This hex keys also comes in this set, with the tools that go with it.
Specifications
| Type | Hex & TX Keys |
|---|---|
| Category | Hex Keys |
| Part number | 310507 |
Data sheet
Full details from Teng Tools. Download PDF
Lifetime warranty
Send a photo and your order number. Same-day shipping on replacements.
Ships from Texas
From our Fort Worth warehouse.
Questions?
Call (817) 767-3392.
Shipping
Free shipping on orders over $99. Orders are stocked, picked and shipped from our warehouse in Fort Worth, Texas — orders placed on business days ship same-day wherever possible.
Lifetime warranty
Teng Tools hand tools are backed by a lifetime warranty against manufacturing defects. Screwdriver bits and socket bits are consumables and are guaranteed to meet dimensional standards. Torque wrenches and air tools can be serviced and recalibrated on request — contact us to arrange it.
Returns
Not right for the job? Contact us within 30 days of delivery and we'll sort out a return or exchange. Tools must be unused and in their original packaging. Warranty claims are handled separately — a defective tool is our problem, not yours.
Why Teng Tools?
Swedish Design Since 1985
Trusted in 30+ countries. Designed in Sweden, built to ISO and DIN standards.
Shipped Fast from Texas
US warehouse in Fort Worth, so orders move fast. TAA approved for government and defense.
Lifetime Warranty
Something goes wrong? Send a photo and your order number — same-day shipping on replacements.
The Devil Is in the Detail
Satin-finish wrenches, through-blade screwdrivers, heavy-gauge storage — built to last.