- Tri-Wing Drive Hex Insert Bits (0 point) has three Radial Slots as the name suggests “three wings'' and a small triangular hole in the center
- Also known as Triangular Slotted, Screw drive
| Type | Power Bit |
| Style | Tri-Wing |
| Material | Alloy Steel |
| Drive Size | 1/4" |
| Length | 1-1/4" |
| ACR | No |
| Heat Treated | Yes |
| Fits Screw Size | #0 |
