Channels with grids in concrete type safety version with grid in pig-iron class C250 or D400. Directly bolted to the galvanised steel L-frame embedded in the channel. ModelsS 100 S 150 S 200 S 300 S200 R (ribassato)View LargerChannels with bolted “smart security” type grids, in C250 or D400 cement (1)View LargerChannels with bolted “smart security” type grids, in C250 or D400 cement (2)View LargerChannels with bolted “smart security” type grids, in C250 or D400 cement (3)View LargerChannels with bolted “smart security” type grids, in C250 or D400 cement (4)BrochurePDFserie SMARTBASIC SECURITY B125BASIC SECURITY C250DWG - Autocadserie SMARTBASIC SECURITY B125BASIC SECURITY C250XLS ListinoITEM OF CONTRACT SPECIFICATIONS “series S”CONCRETE CHANNELS BOLTED VERSION “series S” SMART SECURITY TYPE WITH EMBEDDED L-EDGE COMPLETE WITH GRID IN PIG-IRON CLASS C250 or D 400.