Hey there, locksmiths or vending machine ops!

If you need to generate tubular keys for Ace, Chicago, or Fort GEM locks, these are your blanks.
This is a set of space and depth keys, cut to the manufacturer's specifications.
The manufacturer part is 1137S (also known as 1137B or 137B).

They're designed to let you create keys for tubular locks by impressioning or using a code machine.

These particular ones are 7-cut blanks, meaning they're for the 7-pin tubular lock systems commonly found on vending machines, gaming machines, and more.
They're new, but they've been modified—they're cut to the standard space and depths, so they're ready to use as 'try' keys or to decode a lock.
They come in either steel or brass finish, and the brands here are Ilco, JMA, or other quality manufacturers.

Whether you're duplicating a key or figuring out a lost combination, these space and depth keys are the right tool for the job.

60-day warranty included.

Get your tubular locks sorted!