FLEX Stack Pack Mounting Brackets allow you to easily transition from the wall to your Rolling Tool Box setup. These mounting brackets are designed for durability and stability, featuring a heavy-duty all-metal construction with a 70-pound load capacity. They support mounting to STACK PACK™ Rolling Tool Box Mounts and Wall-Mount Rails (FS1504, FS1503-2, sold separately), enabling effortless transitions between setups without the need for tools. Compatible with a wide range of STACK PACK™ items, these brackets provide a versatile and reliable solution for organizing and securing your tools. Model Number: FS1505-4