Case Club's Utility Series boxes are engineered tough. With thick wall construction and interior "I" beam support structures, you can expect the Utility Series boxes to outperform most any other box! Features include: tongue-and-groove positive lid to base fit and heavy-duty riveted handles to handle even the heaviest load. Our positive cam-over latches and locking tabs give you added security. Finally, our heavy-duty cantilever trays are secured by rust-resistant hardware for extra longevity. Each case is resistant to oil and common chemicals, dent-proof, and scratch resistant.