NEW PRICE ** $7 each or 3 for $20 New Action Performance Marine boat seat clamps. $10 each or three for $25. Mounts on all flat surfaces with 90 degree edge on both sides. Adjusts from 8"-16" wide. Fits all std bolt hole patterns. Chrome plated steel legs and heavy duty mounting bolts included. I originally bought these for a boat project that never happened. Normally these retail from $19.95 and up. Pick up in the Hilliard/Dublin area(Columbus). Buy one, buy two..buy all three Thanks!