Double wall boxes provide maximum stacking strength. 275# Double wall/ECT 48 (Edge Crush Test) holds up to 100 lbs.. Heavy Duty ...
Use when additional stacking strength is needed. 275#/ECT 44 (Edge Crush Test) holds up to 95 lbs.. Heavy Duty boxes provide ...
Shipped flat and bundled for compact storage, assembles in seconds just fold and tape. Double wall boxes provide maximum stacking ...