These are quick detach and does not require any drilling to mount. Will work with Bestop and other aftermarket summer tops.
This upgraded preassembled windshield channel installs quickly and easily using only two knobs! Just attach your Brief/Island Topper and place the header channel on the top of your windshield, slide the clamps onto the supplied knobs and clamp the channel in place. That's it! The channel is now securely clamped in place and ready for summer wheeling. No drilling or modifications required! Note: Will work with Bestop and other aftermarket summer tops.