Yes, absolutely! Toy crane machines can and should be locked to prevent use when you're not around. This is a common and crucial feature for both home and commercial owners looking to save on electricity, preserve prizes, and prevent unsupervised play.

Most commercial-grade crane machines come equipped with a built-in locking mechanism. This is typically a key-operated lock located on the main door or cabinet. Simply turning the key to the "off" or "lock" position will disable the coin mechanism, joystick, and buttons, rendering the machine inoperable. Always check your machine's user manual for the specific procedure.

For machines without a built-in lock, you have several effective options. The most straightforward method is to use a simple power switch or unplug the machine directly from the wall outlet. This instantly cuts all power. For a more physical barrier, you can purchase an aftermarket hasp and padlock to secure the main access door. Another clever deterrent is to place a clear "Out of Order" sign on the machine, which can effectively discourage potential users.

Implementing a lock is the best practice for maintaining control over your toy crane machine, ensuring it's only active when you want it to be.