Kayak rack options for mounting to overland bed rack?

Fit most Thule, Rhino, Rola and Prorack roof racks; T Bolt fits crossbars with the T-slot channel; U clamp fittings are included for

Stax Pro2 Kayak Carrier Fits Malone Aero Roof Racks AirFlow2 Roof Rack - 50 AirFlow2 Roof Rack - 58 AirFlow2 Roof Rack

the slot has been permanently locked Comes with T-slot hardware for truck aluminum extrusion and aero bar applications Includes straps and safety tie-downs for one kayak FEATURES • Four self-

trova slot Max Kayak Weight of 80 lbs Universal Roof Rack Fit T-Slot Adapter For OffGrid or DoubleHaul Connects to Crossbars with T-Slot