Vertical flange clips are used for by the trades for suspending ceilings, electrical and cable runs, lighting, signage and more. There are a couple of different types, this post is will cover the C clip purlin. A C purlin has a vertical flange that sticks straight up 90 degrees. The VOH14 C Purlin Clip will work on C purlins of up to 1/4″ as well as the vertical flange on a bar joist up to 1/4″ thick. Applications for a c purlin clip include suspending cable, j hooks, grid wire, jack chain and more. You have a couple of installation options to consider including options to install the clip from the floor. There are even installation options that will allow you to install the clip and tie ceiling grid wire to the clip while installing the clip, all from the floor.