Do these bolt directly to my existing roof rack?

Yes. These mount at factory roof crossbar attachment points — no drilling or modification needed. You'll use your vehicle's existing fastening system.

What can I attach to the anchor slots?

Any standard ratchet strap, cargo net, or tie-down rated for the bar's load capacity. The slots are designed to accept 1-inch webbing and bolt-style anchors commonly found on roof boxes and carrier systems.

Can I return these if they don't fit my roof setup?

Test-fit before finalizing installation. If your roof system uses non-standard crossbars or has been modified, confirm compatibility with the factory mounting points beforehand — returns after installation are difficult to process.