The Matco Tools Vacuum Brake Bleeder, No. BBVQF, produces the high vacuum needed to bleed ABS brake systems using shop air and collects fluid in the large 4.2 qt. capacity collection container making it ideal for high-volume workshops, the company says. A locking air trigger and 6.6' hose allows the brake bleeder to remain on floor level with the vehicle raised on a hoist to complete the bleeding process. High-quality quick couple hose fittings allow the user to quickly connect and disconnect hoses as needed and a waste fluid cap allows waste fluid to be quickly emptied without the need to remove the top cover.