The 98/99 Series are high-performance, wide stile heavy-duty devices featuring push pads that offer many customizable options. The 98/99 Series devices are wide stile heavy-duty push pads. The 98/99 Series have all been certified to the highest industry standards and are commonly used in higher education, K-12 schools, hospitals, hospitality, and government buildings among others. Architectural design elements differ between the 98 and the 99. The 98 Series device has a smooth mechanism case, while the 99 Series has a grooved mechanism case.