The Nordmar®k is a "nail in" sidelock clip. The clamp fits all standard timber battens. It is available with round and square hooks. Stainless steel BS 304 S 15 or ZIAL® (zinc aluminium) coated surfaces guarantee long durability of the clip. The product locator FOS ClipCHECK®
determines the perfect clip by entering the area of application, the type of mounting, the roof tile and the batten.