With a striking new design, the Quad Rack features two small manually activated vacuum bases per base, which offers a greater margin of safety over single vacuum bases and more than adequate holding power. The tall pillar allows for plenty of clearance between guns and the boat and can be bent to fit varying contours of a the boat's surface.Features4 X suction bases - 2 bases per rackAttaches instantly and effectivelyHolds up to 2 gunsSoft suction bases do not damage boats finishSoft padding to protect gunsGuns are secured in place by fabric covered elastic shock cordPurpose molded 'T' rack