How to Space Text Using Model 40B

Technical Guide: Adjusting the Model 40B Spacing Rack for Precise, Reliable Stamping

Since 1930, Numberall Stamp & Tool Co. has manufactured durable, mechanical metal marking equipment right here in Maine, USA.

The Model 40B Numbering and Lettering Press is a proven, hand-operated tool trusted by locksmiths for key stamping, veterinarians for pet ID tags, and shop managers for data plates, equipment tags, and flat parts in aluminum, brass, or steel.

• Unlike software-driven or electronic systems from competitors (e.g., Geo. T. Schmidt’s Model 4 nameplate press, which often involves longer lead times), the Model 40B is fully mechanical, portable (about 40 lbs), in stock for next-day shipping, and requires no specialized training or ongoing maintenance fees.
• It delivers deep, permanent indent marks that withstand daily use without electronics, consumables, or downtime.

Why the Model 40B Delivers Reliable Shop-Floor Performance

• Permanent Indent Marking — Creates legible, tamper-resistant impressions that last the life of the part—no fading, smudging, or surface wear issues.
• Significant Cost Savings — Typically 40% less upfront than entry-level dot peen or laser alternatives, with zero consumables or calibration costs.
• Built to Last — Heat-treated tool steel components ensure decades of service (many units still in use after 40+ years).
• Versatile Fixturing — Standard universal nests for keys/tags; custom nests available for specific geometries.
• Simple Operation — Interchangeable dials (42 characters each), available in sizes like 1/16″, 3/32″, 1/8″, 5/32″, or 3/16″.

>> View Model 40B Product Demonstration Video

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Step-by-Step: Adjusting the Spacing Rack for Perfect Alignment

The spacing rack on the Model 40B controls character positioning for single, double, or no spacing—ensuring consistent, professional results on keys, pet tags, or plates.

Creating a Blank Space (Without Rotating to a Blank Character)

1. Clear the Stroke — Slide the table fully to the left.
2. Half-Pull the Handle — Pull the operating handle halfway down until you hear a clear “click.” This advances the rack without stamping.
3. Continue Stamping — Release the handle, dial your next character, and proceed.

>> View Adjust Spacing Rack Video – Part 1

>> View Adjust Spacing Rack Video – Part 2

>> View Adjust Spacing Rack Video – Part 3

Mechanical Inspection and Fine-Tuning for Precision Spacing

If spacing feels inconsistent (e.g., skipping, too tight, or uneven), perform these quick checks and adjustments:

1. Inspect the Spacing Pawl Press the red handle down and slide the table left to remove the assembly. Examine the pawl tip—if rounded or worn, gently file it sharp with a fine file for reliable engagement.
2. Check Pawl Spring Tension Move the red handle up and down. If the pawl sticks or feels weak, inspect/replace the spring (a simple in-house fix).
3. Examine Rack Teeth Flip the table over. Ensure teeth are uniform with no wear, grooves, or damage that could cause skipping.
4. Adjust the Spacing Screw * Loosen the lock nut on the spacing adjustment screw using a 7/16″ wrench.
   • For Double Spacing: Turn the screw outward (counterclockwise) to raise the table’s resting position.
   • For No Spacing: Turn the screw inward (clockwise) to lower it.
   • Test on scrap material, then tighten the lock nut securely.

These adjustments take minutes and keep your marks crisp and aligned—critical for readable pet tags, key codes, or equipment labels.

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The Numberall Advantage: Reliability You Can Count On

As a fourth-generation family business, we focus on mechanical durability and direct support:

• Fast Availability — In-stock Model 40B units ship next-day; quotes within 24 hours.
• Custom Solutions — Send part drawings for custom-built nests or modifications.
• Lifetime Support — Full in-house repair and parts for vintage units—zero obsolescence.

Resources for Model 40B Owners

• Product Details: Model 40B Numbering & Lettering Press
• Video Library: Watch spacing tips and maintenance guides on our site.
• Sample Marking: Request a no-cost sample marking on your specific parts.

Ready to add reliable, permanent stamping to your workflow? Order your Model 40B today—get it on your bench fast and keep it running for decades.
Contact us: 207-876-3541 | sales@numberall.com

Numberall Stamp & Tool Co. – Precision, Permanence, and Performance Since 1930. Made in the USA.