Professional Stamp Alignment Tool for Accurate Key Marking
The HPC HPC SA-7 Stamp Aligner is a precision-engineered metal stamp alignment tool designed to ensure clean, straight, and perfectly spaced impressions when stamping keys and other small metal items. This professional-grade stamp alignment tool eliminates uneven, crooked, or misaligned characters by securely guiding your stamps into position before striking, making it an essential accessory for locksmiths and workshops using a key stamping machine or manual stamping setup.
Built for durability and consistent performance, the HPC stamp aligner improves workflow efficiency, reduces costly errors, and enhances the professional appearance of stamped key blanks, including automotive, residential, and commercial keys. Whether you're personalizing keys, duplicating identification codes, or organizing inventory, the stamp aligner ensures precise positioning and repeatable results every time.
We recommend using the number and letter stamps which we offer through this website but made by HPC (HCF-18 & HCF-322).
The HPC Stamp Aligner™ solves the problems locksmiths have always had while stamping numbers on keys. Crooked numbers, stamps flying across the room, and numbers that go up, down, and all around are now things of the past. The Stamp Aligner™ holds the stamps so that figures may be stamped on keys in a straight line with even spacing between characters. The key stamp aligner has 7 detents to stamp up to 7 characters and 3 rows evenly on a standard key.
A key is placed onto the bottom part of the Stamp Aligner™ and secured in place. The top part of the key stamp aligner is moved into one of the spacing indexes. The stamp is placed into the square hole, over the spot where the key is to be stamped. The stamp is held securely in place for it to be struck by a hammer. Spacing is clearly defined by a spring-loaded detent built into the key stamp aligner. Each character stamped on the key will be straight, spaced evenly, and aligned perfectly. When the stamps are all struck with the same force, the result is a key that looks like it was factory stamped. Letter and Figure Stamps are sold separately.
No. SA-7
Stamp Aligner™
.25" (6.35mm) square hole fits
1/8" (3mm) and 3/32" (2.5mm) character stamps.
FAQs
What is a stamp positioning tool?
A stamp positioning tool, also known as a metal stamp alignment tool, is a device that holds letter or number stamps in a straight line before striking. It ensures precise alignment, consistent spacing, and professional-looking impressions on keys or metal surfaces.
How do you stamp keys?
To stamp keys, place the key securely on a solid surface, position characters inside a stamp aligner, and strike firmly with a hammer. The stamp alignment tool keeps letters straight, ensuring clean, readable markings for identification or organization.
What is a stamping tool?
A stamping tool is a device or handheld instrument used to imprint letters, numbers, or symbols onto metal surfaces. In locksmithing, stamping tools mark key blanks, often used with a stamp aligner for accurate and professional results.
Can I use a regular hammer for metal stamping?
Yes, a regular hammer can be used for metal stamping, but it must deliver a firm, controlled strike. Using a stable surface and a stamp alignment tool helps prevent double impressions, misalignment, and uneven stamping depth.
What markers to use for stamping?
Before stamping, many professionals use fine-tip permanent markers or layout fluid to mark positioning guidelines. After stamping, paint fill markers or lacquer sticks can enhance visibility of impressions, especially on darker key blanks or metal surfaces.