Snap On Tool - Box Serial Number Decoder

Snap-on boxes hold their value remarkably well. However, prices vary wildly between a box manufactured in 1985 versus one manufactured in 2015. If you are buying a used box, decoding the serial number ensures you aren't paying "new" prices for a "vintage" unit.

Before diving into the how , it is important to understand the why . Why do owners spend time hunting for stamped metal numbers? snap on tool box serial number decoder

Using your decoder skills, here is how to spot a fake. Snap-on boxes hold their value remarkably well

Usually a simple two-digit stamp indicating the year (e.g., 68 = 1968). KRA, KR, KT Identifies the specific model, size, and type of box. Important Tips for Reviews Before diving into the how , it is

The serial number tells you when and where the box was made. It is the specific fingerprint of that unit.

On very old boxes (pre-1960s), or in cases where the plate has fallen off, look for a series of numbers stamped directly into the sheet metal.