Strong points and advantages Angle stop (Crown stop) for easy miter cutting of crown moldings in combination with the saw stops. The angle stop can also be used as a widening aid. Additional stops or clamps can be attached to the T-slot. Suitable for KS 120, KS 88, KS 60, stops for positioning crown moldings in inclined positions. Only compatible with saw stops, work and transport stands KA-UG, in box, All-inclusive warranty http://www.festool.se/service