The economical way to buy American PRO(r) Ball-Bearing quality tool chests. This mid-size combo has smooth 25mm ball-bearing slides and all the features of the professional chests except that the rollcab and mid-box are not lockable and the castors are 75mm. These boxes are not interchangeable with the rest of the American PRO(r) Ball-Bearing Range. The economical way to buy American PRO(r) Ball-Bearing quality tool chests. This mid-size combo has smooth 25mm ball-bearing slides and all the features of the professional chests except that the rollcab and mid-box are not lockable and the castors are 75mm. These boxes are not interchangeable with the rest of the American PRO(r) Ball-Bearing Range. Package includes: AP2200BBCP - Topchest & Rollcab Combination 6 Drawer with Ball-Bearing.