Hex Keys · 510502
2-12 mm T Handle Ball Point Metric Allen Wrench
Individual Large Hex Key for Heavy Fastener Access
- Fast US dispatch from our Fort Worth, Texas warehouse
- Genuine Teng Tools — professional-grade, designed in Sweden
- Secure checkout — encrypted payment, trusted providers
- Backed by guarantee — built to last a working lifetime
Why this one
T handle leverage
The T-handle cross bar spans your palm and turns hand force into leverage, which is easier on the hand than a thin L-shaped key.
Ball point end
The ball point on the long end gives access at angles up to 25°, which suits confined spaces and obstructed recesses.
Regular hex on the short end
A regular hex end on the short arm allows you to apply higher torque with full surface contact.
Sizes 2 to 12 mm
Sold individually in metric sizes from 2 mm to 12 mm, made from chrome vanadium.
Read the full description
Large metric hex fasteners hold critical assemblies together, and they deserve a purpose-built tool that delivers both access and torque. This individual 12 mm T-handle wrench puts a ball point on one end for angled entry into obstructed recesses and a flat hex profile on the other for maximum surface contact when you need to bear down.
The T-handle cross bar spans your palm and turns hand force into leverage, a real advantage on 12 mm cap screws and set screws that would punish your fingers with a thin L-shaped key. Overall dimensions are 200 mm and the tool weighs 430 g, giving you a solid feel in the hand without unnecessary bulk in the toolbox.
Buying individually means you control your inventory. Replace a single worn or missing key, stock duplicates of the sizes your crew uses most, or build a custom selection that matches a specific machine's bill of materials. Every dollar goes toward a dimension you will actually use.
Whether you maintain presses, service agricultural implements, or build structural frameworks, this wrench provides the precise 12 mm metric fit that keeps hex recesses intact and fasteners reusable across repeated service intervals.
Get it in a set
This hex keys also comes in these 4 sets, with the tools that go with it.
Specifications
| Type | Hex & TX Keys |
|---|---|
| Category | Hex Keys |
| Part number | 510502 |
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.



