The Utilibox family is the ultimate value in plastic utility boxes used for housing electronics. Utilibox Style L Series boxes are made of ABS plastic. All models have a screw-down cover and bosses for mounting PCBs horizontally. All have molded mounting flanges. UL 94V-0 flammability rating. The finish is fine-textured, well suited for silk-screening or pad printing. Special colors are available upon request.