| Customized support | OEM, ODM, OBM | Place of Origin | Jiangsu, China |
| Brand Name | Hengfeng | Model Number | DB-21a |
| Power Source | Electricity | Type | Impact Wrench |
| Rated Voltage | 21V | Rated Input Power | NA |
| Max. Torque | 460N.m | No-Load Speed | 0-4400rpm |
| Frequency | NA | Dimensions | 15*7*20CM |
| Weight | 3kg | Product name | Lithium Cordless Wrench |
| Color | Red | Battery Type | Li-ion |
| NO LOAD SPEED | 0-4400rmp | MOQ | 1000 |
| Impact frequency | 0-3200t/min | Max.Torque | 460N.m |
| Battery capacity | 9000mAh | Accessories | 2*Battery 1*Charger 1*BMC Package |