This new Patent Pending design requires no assembly and no tools for installation.
It utilizes a clamp system that self adjusts as you tighten, so no adjusting is required.Header channel is required to install any of our Combo tops or California briefs. 07-18 Wrangler JK, 2 & 4 Door;Black powdercoated;Ready to install out of box, no tools required for install;Will not accidentally release from jolts;Can be used with other manufacturers tops;California Residents: WARNING Rampage Header Channel - 901007 Can be assembled and installed in less than half the time it takes for the equivalent products from other manufacturers.