Replace lost Balogh Sail Designs Clamps or switch your cross tube to a different boat.

Price is for:(1) SS clamp/ knob 

                 (2)- 1.5" X 3/16" carriage bolts to mount to your washboards.

  The clamp stems are 5/16" diameter and 4"  tall. Foot is 2.25" across.

Choose Klepper or Folbot style. Please note: This parts supplied are in picture. It you need a full BSD Fit Kit order here. Includes domestic shipping.