Review on Gadgeter 125VAC Position Terminal Latching: Reliable and Convenient Electrical Connection Solution by Patrick Ross

Don't spend a lot of time soldering these switches or the terminals will come loose. An example of what you are paying for, low cost, low quality switches EDIT: Another thing I noticed with these switches is that the switch body is not securely attached to the threaded shaft. The switch body rotates a little Switches hold body, tightening the nut on the front makes the case very loose. I'm not sure how long these switches will last. I won't put them in anything really important.