Use the enhanced Kontour KRA219 K1 K2 Table Clamp Kit for installations when the gap between edgeoftable and rear wall panel is less than 1/2 12.5 mm. The KRA219 enables clamping of any K1C, K1D, or K2C product in applications where the gap between the back edge of table and rear wall or panel is less than 1/2 12.5 mm The standard Table Clamp provided with these products will not work in such narrowgap scenarios TAA Compliant