THESE AIR TOOL RACKS WITH AEROSOL CAN MOUNTS ARE A GREAT WAY TO KEEP YOUR TOOLS AND AEROSOLS ALL IN ONE CONVENIENT LOCATION. THESE MOUNTS COME WITH MOUNTING HOLES FROM WASY INSALLATION AND ARE MADE FROM DURABLE ALUMINUM. THE SOLTS IN THE RACK HOLDS AIR TOOLS, PLIERS, SCREW DRIVERS AND MORE. THE SLOTS ACCEPT ALL STANDARD 1/4" AIR FITTINGS