- Tri-Wing Drive Hex Insert Bits (7 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 | 5/16" |