In woodworking, C channels are commonly used for many different structural and attractive applications. C channels are available in differing types and products, Each and every with its have distinctive Qualities that make them suitable for unique woodworking jobs. We recommend M8 metal inserts and M8 x 16mm bolts https://gunnerfzmxe.blogadvize.com/43433698/c-channel-manufacturers-things-to-know-before-you-buy