Safecracker 40

The Safecracker 40 is based on a design from 1911.

The aim is to align all 16 columns so they each add up to 40 at the same time.

There is a base layer with a further four rings on top which rotate. There are a lot of possible combinations for this to sit at but only one solution.

This is made from alder with the numbers laser engraved and measures 110mm in diameter.

The solution is included.

We aim to ship all orders within 24 hours (Mon-Fri) and you can choose from a range of options during checkout.

Delivery within the UK should take 24-48 hours from dispatch (excluding weekends).

International orders may be subject to import charges. For more information and international shipping details please see here.

Returns

If for any reason you change your mind you can return your items for a full refund within 30 days as long as they are in the same condition they were received.