Upgrade your Prorack bars with the Prorack 21mm Slot Adaptor Kit. Engineered to enhance compatibility, this set of four adapters enables you to seamlessly attach accessories like bike and kayak carriers with a standard T-bolt to your Prorack bars.

Designed to sit flush inside your Prorack bar's accessory slot, these adapters reduce width, allowing for smooth integration of drop-and-turn and square T-bolts to interface inside (T-bolts sold separately). With these adapters, you can expand the versatility of your LockNLoad system, unlocking endless possibilities for your outdoor adventures.

Features

• Sits flush inside your Prorack bar's accessory slot
• Reduces the width allowing drop-and-turn and square t-bolts to interfaces inside (t-bolt sold separately)