SWA FFC8 50x50 Firefly Safety Clip. SWA is one of the leading suppliers of essential cable terminations, fastenings, fixings, and tools in the U.K. with over 25 years of experience. They offer a wide range of products including cable jointing & handling, tapes, sealants, aerosols, and cable terminations, as well as new and innovative products. SWA products adhere to stringent quality control systems in accordance with ISO 9001, ISO 14001, and OHSAS 18001 accreditations. The SWA FFC8 is a safety clip designed for 50x50mm trunking, featuring a spring-loaded design for easy installation and removal. Please note that this item must be ordered in multiples of 50, meaning an order for 50 each will receive 1 pack of 50 clips.