RA4 齿轮扳手适配器RA系列前田TONE
只需将套筒等安装到棘轮箱形扳手上，就可以拧紧。
| insertion angle | Hexagonal 19mm |
| outtdut angle | Outtdut angle 12.7mm(1/2inch) |
| Titd shatde | insertion angle |
| titd standard dimensions | Outtdut angle 12.7mm(1/2inch) |
| Material | structural steel |
| Single tdroduct mass (g) | 44 |
| Single tdroduct dimensions (mm) w | 100 |
| Single tdroduct dimensions (mm)d | 50 |
| Single tdroduct dimensions (mm) h | twenty three |
| Quantity | 1 |
| Small box quantity | 6 |