Heavy-Duty aluminum benches with 2 plastic hooks to attach on sides of benches. Plastic hooks can be installed closer together, or farther apart for better fit. Bench can be cut to make shorter.
Two benches together can be used to place on bottom of KaBoat and install seat pedestal with fishing chair, as alternative seating option. Two or more benches can be bolted together to make longer seats. Also great for various DIY projects.