Description
Description
These straight round shank hallmark stamps are designed for use on non-ferrous metals. Constructed from 1/4″ thick round steel, each stamp measures 3″ in length and is hardened for durability. Character height is approximately 1.25–1.50mm (slightly under 1/16″). The length of the impression varies depending on the number of characters in the stamp.
Note: These round shank hallmark stamps have been discontinued. As remaining inventory sells out, they will no longer be available. Superior quality straight square shank hallmark stamps are available as an alternative.
Features
- Hardened steel construction for use on non-ferrous metals
- 1/4″ diameter round shank
- 3″ overall length
- Character height approximately 1.25–1.50mm (slightly under 1/16″)
- Impression length varies by number of characters in the stamp
Specifications
| Shank Shape | Round |
|---|---|
| Shank Diameter | 1/4″ |
| Length | 3″ |
| Character Height | Approximately 1.25–1.50mm (slightly under 1/16″) |
| Material | Hardened steel |
| Intended Use | Non-ferrous metals |
Available Options
| Part | Stamp |
|---|---|
| 155.230 | PEWTER |
Notes
These round shank hallmark stamps are discontinued. Stock is limited to remaining inventory only. For continued availability, consider the straight square shank hallmark stamps offered as a replacement.
Specifications
- Brand
- Otto Frei
- Part
- 155.230
- Type
- Chasing & Stamping Tools
- Country of Origin
- United States
- Dimensions
- 3.5 in x 2 in x 0.5 in
- Length
- 3.5 in
- Width
- 2 in
- Height
- 0.5 in
- Shank Shape
- Round
- Shank Diameter
- 1/4″
- Length
- 3″
- Character Height
- Approximately 1.25–1.50mm (slightly under 1/16″)
- Material
- Hardened steel
- Intended Use
- Non-ferrous metals









