Suspension Files, MerryNine 15PCS Polypropylene Filing Cabinet Suspension Files with Tabs and Card Inserts for School Home Work Office Organization **Check Size Before Ordering ** (Purple, A4)*VERY important * Please measure the required size before purchasing. Only applicable to A4 files or A4 cabinets. Our distance from the center of the rail to the center of the rail is 330mm. Please measure the width between your two rails "Filing Pitch": This is the width between the two rails in the cabinet, and the bar will be located on Filing Pitch, preferably 330mm. There is also a certain range of swing that can be applied to rail to rail