The SLE is available as SLA with aluminiumin T- or slotprofile, as SLE with plastic inserts or plastic slot profile, as SLS with foam slot profile, as SLP with plastic divider PZ or as SLR with pipe or roll stays. In steel, stainless steel and hardened material is the steel chain in case of large free carrying lengths, large quantities of cables and heavy-duty hydraulic hoses first choice.