Marley's new Mortar Bedded Security Ridge kit provides roofing contractors and builders alike with a solution for the mechanical fixing of mortar bedded ridge tiles. The kits are ideal for those who seek the traditional look of mortar bedding, with the peace of mind that comes with mechanical fixing. Not only do the kits offer a consistent and fully tested method for mechanically fixing through mortar, but also comply with building regulations and current NHBC guidelines. Please note this ridge pack is supplied with the necessary components required to fix up to 6 metres of ridge tiles. Please see data sheet for batten height setting. Pack contentsRidge batten brackets x 10.Clamps x 13.75mm x 4.8mm stainless steel screws x 13.25mm x 2.65mm stainless steel ARS nails x 40.