The RPM-NI is bigger—twice as large—as the Compact Series of forms but is smaller than the BIG Repair Forms. It combines economy with space. Three full-length parts, plenty of service possibilities listed as well as many blank lines for writing in your own descriptions. The back features a time-clock for those who do service by the hour. The “clock” is also useful for the training of new mechanics. The RPM-NI is identical to the RPM-IMP except it does not have your Company Information imprinted on the form.