Under Padlock and Seal by Harold Avery
The Frankenhammer build manual was created to assist blacksmiths, knife/ sword makers, and metal-smiths of all types, with building a heavy duty, reliable mechanical power hammer. These step by step instructions are the product of many hours of research and development along with trial and error to ultimately build a machine that has been tested, used and proven. The end result has been a DIY power hammer that is hard working while designed to last a lifetime. See the original on YouTube by searching Norm Tuckers power hammer| SKU | Unavailable |
| ISBN 13 | 9781023382601 |
| Title | Under Padlock and Seal |
| Author | Harold Avery |
| Condition | Unavailable |
| Binding Type | Paperback |
| Publisher | Anson Street Press |
| Year published | 2025-03-29 |
| Number of pages | 78 |
| Cover note | Book picture is for illustrative purposes only, actual binding, cover or edition may vary. |
| Note | Unavailable |