Richardson Seating's return or memory swivels rotate 90 degrees to the left or right. When the seat is unoccupied, the return mechanism automatically swivels to the zero degree position. It rotates 180 degree smoothly with no pitch and built to last years of rugged services. We also carry 3 degree pitch swivels and 360 degree swivels to fit your needs and budget. Please contact Richardson Seating's local dealers for more details and pricing info.