ACE-2 model roof bars. This product is suitable for models where there is no gap between the vehicle roof and the roof rails. It grips the roof rails of the vehicle from above and from the sides and is firmly fixed. The bracket that holds the roof rails in place during connection can be rotated 3-5 degrees thanks to its patented structure in both the XY plane in the Z axis and in the ZY plane in the X axis. It can also move vertically in the Z axis. The surface coating is done by anodising. It can be made in black or grey colour (please note which colour is stated in the list title). It has a high corrosion resistance. The maximum load limit in the vehicle with this product is 75 kg. (Regardless of 2, 3 or 4 aluminium poles, the legal limit is 75 kg). The assembly instructions of the product are delivered in the package. The assembly of the product is easy. One person can build the product without professional support. The aluminium poles do not need to be cut unless a wrong purchase has been made. Package contents: 2 aluminium rods (fully compatible with the vehicle in the title of the display), 1 connection kit for 1 vehicle (corresponding to 2 aluminium rails as follows), 4 connection main bodies (profile mounting mechanism and profile holding hooks included), 4 inner sliders of the main body, 4 connection main body, locking lid, additional connection kit compatible with the vehicle model mentioned in the title of the ad.