The Tray Handle Series SK plastic from Rohde are plastic tray handles comparing to tray handles made of aluminum and stainless steel. Its basic outline is built out of black polyamide PA with a stress resistance of 250 N. It features a finger profiling at the read of the hinged handle. It comes in two varieties: The SK-P79.S, and the SK-P79.R. The SK-P79.S has snap locks on both rest and work position, while the SK-P79.R has a pull back spring from working to rest position.