3.56.5in Spring Clamp w/Post

The new RPS Studio Large Spring Clamp features all metal construction, a holder for posts up to 5/8? diameter, a 5/8? post with 3/8? female threads. The mouth measures 3-1/2? wide and opens to 1-1/2?. The mouth has rubber pads on the inside to help protect surfaces that the clamp is attached to.