Featherboards are an important accessory, providing both accuracy and a measure of safety. Typically, a featherboard is just a board with thin fingers sawn into the end that act as springs to keep your workpiece from wandering away from the fence.
The problem I’ve always had with this type of featherboard is adjusting it to provide the pressure I want, and keeping it adjusted properly. I came up with this variation using common, home center hardware that uses a spring, so the adjustment problem isn’t that critical.
My featherboard is just a 3/4″ x 3″ extension spring fastened between two wooden blocks; one long and one short. The long block is for clamping the jig to my saw, and the short block flexes against the workpiece. Extension springs have a loop at one end, and a hook at the other. I recessed these spring ends into the blocks and then screwed them in place. -Mark Thiel