Armstrong 39-121
- mpn39-121D
- brandname: Armstrong
- manufacturername: Armstrong
Armstrong 39-121 1/2-Inch Drive 12 Point Standard Socket, 21mm
- Brand: Armstrong
- PartNumber: 39-121
- Model: 39-121D
- Size: One Size
- PackageQuantity: 1
- Binding: Tools & Home Improvement
- Manufacturer: Armstrong
- Label: Armstrong