Hang & Stack Bins QUS250The QUS250 Ultra hang and stack bin is ideal for use when arranging and organizing your inventory. It is made using injection molded polypropylene and has an open hopper front. Features: Back and side grips make it easy to handle Resistant to extreme cold Autoclavable up to 250F Will not rust or corrode Optional clear plastic window increases bin capacity Can hang from rails or louvered panels thanks to molded in rear hanger Available in blue, yellow,