ATP MonoShield Polyurethane Metric Plastic Tubing, Light Blue, 4 mm ID x 6 mm OD, 250 feet Length: Industrial Plastic Tubing: Amazon.com: Industrial & Scientific
ATP ATP-356VSL-60-6 6" Vertical Air Grinder, 3 HP, Cup or Wire Brush Guard | Air Tools | Air Grinders | Vertical Grinders | Smith Tool & Supply LLC