Where it sits in the range
Four boxes share this envelope. Two ways of getting the load out, two wall types:
- RC-121 closed walls, lift the load out
- RC-122 closed walls, drop door, offered on runners or nine legs
- RC-123 perforated walls, lift the load out
- RC-124 closed walls, drop door, runners only
If your load needs air, the perforated RC-123 is the one to look at. This is the closed box, for anything fine or loose that must stay in.









