Product details:

Bust out the big boats with the BigCatch's whopping 150-lb capacity. Introducing the first universal kayak saddle built to handle heavy fishing kayaks and sit-on-tops. The rubber-padded saddles conform to the kayak's hull for a super-secure full-contact carry that's easy on your boat. A simple tool-free install will load it up faster for even more time to chase the next big catch. If you have T-slot crossbars don't forget our SmarT-Slot Kit 4 sold separately for an even cleaner more integrated look.Specially designed to support the extra weight of fishing and sit-on-top kayaks
Handles up to 150 lbs.-enough for the heaviest kayaks
Oversized cradle protects the boat and conforms to a variety of hull shapes
Soft rubber pads protect the kayak from dings and scratc