Teng Tools TPX Key Chrome Molybdenum TPX8-TPX40 - Individual Tamper Proof Torx Star L-Key Wrench, Marked for Size - Choose Your Size
TX Keys · 390808TPX
TPX Key Chrome Molybdenum TPX8-TPX40
Individual Tamper Proof Torx Star L-Key Wrench, Marked for Size · Choose Your Size
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Why this one
Nine TPX sizes
Sold individually in nine sizes from TPX8 to TPX40, so you choose the keys you use.
Tamper proof TX fasteners
A TPX tip on both ends fits tamper proof TX fastenings, so either end can be used.
Chrome molybdenum steel
Manufactured in chrome molybdenum steel for added strength, as listed for this key.
Marked for size
Each key is individually marked for size, so identifying the right wrench is easier.
Read the full description
Teng Tools TPX keys for tamper proof TX fastenings, sold individually in nine sizes from TPX8 to TPX40. Choose your size above.
- TPX tip on both ends for tamper proof TX fastenings
- Manufactured in chrome molybdenum steel for added strength
- Individually marked for size
Specifications
| Type | TPX key (L-key) |
| Tip | TPX (tamper proof TX), both ends |
| Material | Chrome molybdenum steel |
| Marking | Individually marked for size |
Sizes
| Size | Part number | Arm x length | Net weight |
| TPX8 | 390808TPX | 16 x 80 mm (0.6 x 3.1 in) | 7 g (0.2 oz) |
| TPX9 | 390809TPX | 16 x 83 mm (0.6 x 3.2 in) | 7 g (0.2 oz) |
| TPX10 | 390810TPX | 17 x 86 mm (0.6 x 3.3 in) | 7 g (0.2 oz) |
| TPX15 | 390815TPX | 18 x 90 mm (0.7 x 3.5 in) | 8 g (0.2 oz) |
| TPX20 | 390820TPX | 19 x 95 mm (0.7 x 3.7 in) | 12 g (0.4 oz) |
| TPX25 | 390825TPX | 20 x 100 mm (0.7 x 3.9 in) | 19 g (0.6 oz) |
| TPX27 | 390827TPX | 22 x 105 mm (0.8 x 4.1 in) | 20 g (0.7 oz) |
| TPX30 | 390830TPX | 24 x 114 mm (0.9 x 4.4 in) | 29 g (1.0 oz) |
| TPX40 | 390840TPX | 26 x 124 mm (1.0 x 4.8 in) | 42 g (1.4 oz) |
Get it in a set
This tx keys also comes in this set, with the tools that go with it.
Specifications
| Type | Hex & TX Keys |
|---|---|
| Category | TX Keys |
| Part number | 390808TPX |
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.