T Handle Hex Key Metric
T Handle Hex Key Metric
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This chrome vanadium T-handle hex key features a regular hex end on both arms, providing a larger contact zone with the fastening to reduce wear inside hexagon socket screws. The ergonomically designed bi-material handle ensures comfortable use even under high torque. A hole in the handle allows for hanging storage or attachment of a fall protection wire. Available in sizes 2.5mm through 8mm.
- Regular hex end on both arms giving the ability to apply higher torque
- Larger contact zone with the fastening reduces wear inside hexagon socket screws
- Manufactured in chrome vanadium
- Ergonomically designed bi-material handle for easy use with higher torque
- Hole in the handle for hanging or for use with a fall protection wire
Sizes & specifications
| Size | Part no. | Length | Weight |
|---|---|---|---|
| 2.5mm | 5106025 | 3.9" (100 mm) | 0.6 oz (18 g) |
| 3mm | 510603 | 3.9" (100 mm) | 0.7 oz (21 g) |
| 4mm | 510604 | 3.9" (100 mm) | 1.2 oz (35 g) |
| 5mm | 510605 | 5.9" (150 mm) | 2.8 oz (78 g) |
| 6mm | 510606 | 5.9" (150 mm) | 3.4 oz (97 g) |
| 7mm | 510607 | 5.9" (150 mm) | 4.2 oz (119 g) |
| 8mm | 510608 | 7.5" (190 mm) | 6.3 oz (178 g) |
Lengths and weights in US units with metric in parentheses, straight from official Teng Tools data.
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Specifications
| Type | Hex & TX Keys |
|---|---|
| Category | Hex Keys |
| Measurement standard | Metric |
| Part number | 5106025 |
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.
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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.