Steel Stamps Inc. specializes in Custom Steel Stamps for Leather Crafters, Jewelry Makers, Knife Makers, Blacksmiths, Farriers, Locksmiths and a host of other Industrial and Craft applications.
Steel Stamps Inc. also offers a wide variety of Jewelry Design Stamps that are hand-crafted in our Boise, Idaho shop and we distribute jewelry letter sets as well as C.S. Osborne Leather Tools.


2016-05-05Our hand-crafted stamps are good on most non-hardened metals and are also designed for leather, wood and clay. Steel Stamps Inc., also doing business as Harper Manufacturing, has been making stamps for nearly 30 years. Formerly located in Las Vegas, we now ship stamps world-wide from our location in beautiful Boise, Idaho. Quality is hand-crafted into every stamp we produce. With custom stamps it starts by working closely with you via phone and/or email to assure your design is optimized for the best possible results on the finished stamp. We purchase only the highest quality 01 Tool Steel and pay great attention to assure the hardening process results in a stamp that will not fracture, chip or wear prematurely. Finally, our skilled craftsmen manage the fabrication process from beginning to end, and take personal pride in each and every one of their “creations” to assure the finished stamp meets all your expectations.

Whether you are a small business, like ourselves, or a larger corporate or Industrial concern, rest assured that you will receive prompt personal service from the time you contact us through the completion of your order.

”I recently purchased a stamp and some jewelry tags from you. I was a little intimidated by the process due to the fact I have never stamped anything before, but you walked me through the process. Now I mark not only my tags but also my own products with the stamps you made for me. You made it a pleasant experience and went above and beyond which is truly rare these days.”

Thanks, L.H.

Purchased a custom jewelry stamp