Wiha tri-Wing torsion bits #0 to #5, #3
Available
Wiha 7019 ZOT TW Tri-Wing torsion bits with a 1/4" hex drive (style C 6.3), 25mm long, in sizes #0 to #5.
They are for Tri-Wing security screws and gives them a torsion zone to protect against premature breakage under load. Length and drive are the same on all six; only the Tri-Wing size changes.
Where this product is used
- Tri-Wing security screws
Features
- For Tri-Wing security screws
- Torsion zone for protection against premature breakage under load
- Drive to DIN 3126, ISO 1173, style C 6.3
- Chrome-vanadium steel, through hardened, hard but elastic
- 25mm overall length, 1/4" hex drive
Key specifications
| Specification | Detail |
|---|---|
| Brand | Wiha |
| Series | 7019 ZOT TW |
| Tri-Wing sizes | #0, #1, #2, #3, #4 and #5 |
| Drive | 1/4" hex, DIN 3126, ISO 1173, style C 6.3 |
| Overall length | 25mm |
| Application | Tri-Wing security screws |
| Torsion zone | Protects against premature breakage under load |
| Material | Chrome-vanadium steel, through hardened, hard but elastic |
| Tri-Wing size | #0, #1, #2, #3, #4, #5 |
| Drive style | C 6.3 |
Choosing the right option
Choose the Tri-Wing size that matches the screw, #0 to #5 here. These bits are for Tri-Wing security screws; for Torq-Set screws use the Wiha Torq-Set Insert Bit 1/4" Hex instead. The 1/4" hex drive suits a 1/4" hex bit holder.
See also: Wiha Torq-Set Insert Bit 1/4" Hex, Wiha 60mm 1/4" Hex Bit Holder Quick Release, Wiha 150mm Magnetic Bit Holder, 1/4" Hex Drive.
| Option | Part number | SKU |
|---|---|---|
| #0 | 22603(7019TW-ZOT) | A0144507 |
| #1 | 22604(7019TW-ZOT) | A0144508 |
| #2 | 22605(7019TW-ZOT) | A0144509 |
| #3 | 22606(7019TW-ZOT) | A0144510 |
| #4 | 22607(7019TW-ZOT) | A0144511 |
| #5 | 22608(7019TW-ZOT) | A0144512 |
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Wiha Tri-Wing Insert Bit 1/4" Hex: #3
SKU: A0144510 | Model: 22606(7019TW-ZOT)
Wiha 22606(7019TW-ZOT): Tri-Wing #3 insert bit, 25mm long, 1/4" hex drive style C 6.3, torsion zone.


