Made in 3.0mm stainless steel and swaged for strength. A set consists of 2 No ‘Z’-clips, two M8 assemblies and 1 No insert plate to slide in channel, with a punched hole at one end and a slot at the other to receive the bolts. NB: The slot will accommodate any variation in width of support and enable ‘Z’-Clips to lie flush against the side of the column. Always use the insert plates provided. Never use bolts without the washers supplied, or the fixing will not remain secure. Where insert plates are supplied with clips they should always be used.