2. The heat treatment has high hardness, shock resistance and no deformation, and the front end impact resistance block is effectively buffered, and the hand feels comfortable
3. Three types of nails are applicable: door nails/U-shaped nails/T-shaped nails
2. The heat treatment has high hardness, shock resistance and no deformation, and the front end impact resistance block is effectively buffered, and the hand feels comfortable
3. Three types of nails are applicable: door nails/U-shaped nails/T-shaped nails
2. The heat treatment has high hardness, shock resistance and no deformation, and the front end impact resistance block is effectively buffered, and the hand feels comfortable
3. Three types of nails are applicable: door nails/U-shaped nails/T-shaped nails
The heat treatment has high hardness, shock resistance and no deformation, and the front end impact resistance block is effectively buffered, and the hand feels comfortable
Three types of nails are applicable: door nails/U-shaped nails/T-shaped nails