EXR JEEP WRANGLER JKU (4 door) MULTI-FUNCTION CROSSBARS PKG for Factory SOFT TOP (with Square holes for Click-In Accessories) - Includes (1) Mid bar (8-00-9702-BK) installs on the middle Jeep factory roll bar, usable when soft top is down / removed. No Drilling. Installs with Jeeps two Hand bolts (often comes with Jeep, but available separately if needed: 8-00-9902). Pkg also includes (1) Rear bar (8-00-9703-BK) that mounts to the Jeep factory Rear roll bars w/ incl'd thumb bolts. No drilling or tools needed. Once installed, top closes perfectly over crossbar bar with no interference. To convert this Soft Top Kit to Hard Top Kit, add (2) 8-00-9790 (hard top brackets) and (1) 8-00-9702-BK. MULTI-FUNCTION Crossbar accept most other mfg roof top accessories and EXR Click-In accessories. Crossbars are made from heavy duty carbon steel, acid washed, electroplated and powder-coated.