[68LSS1]

Here you go. It doesn't have to be Snap-On, they just had a good picture. The round end has a ridge where you can twist it to catch the spring to remove it. For reassembly put one end of the spring on the brake and put the other end on the shaft of the tool. Put that end over the post or where your putting the spring and pry up. The spring slide down the tool and pops off where it goes. (Probably not to clear or technical but it's too late and I've had too many.)