The Eurotruss BC-3X is a Book Corner (steel) 0-180 ° variable excluding CS1-SCON25 for HD/FD3x.

These elements allow constructions in up to threelevels, thus permitting almost limitless possibilitiesfor the realization of creative ideas.To avoid various corner problems or increasingstrength in the corner parts, the universal cornerblockwith bold on receivers in various lengths is theanswer. In the cornerblock as well as in the bold on receiversa small hole is drilled to match a spring pin so theposition is determined. Easy to connect, safe and fullylocked.