Yakima SmarT-Slot Kit 6 8007504

This set of four adapters allows you to fit accessories such as bike and kayak carriers with a standard T-bolt to your LockNLoad bars

T-slot adapter kit for your Yakima roof boxes This works with specific boxes from Yakima

yakima t slot adapter T Slot Bolts for Thule, Yakima Roof Rack Cross Bars, Platform, Cargo Basket, Stainless M6 M8 x 30mm35mm65mm Square T Track Bolt Adapter

yakima t slot bolts Any ideas? I'd like to stay away from any plastic adapter kits if possible Thanks