How It Works:<br /><br />&bull; The gravity fed pin allows the legs to fold as you rotate the unit upside down, no manual leg adjustments required<br />&bull; To operate, rotate the unit upside down and extend the legs out to an operative position<br />&bull; Rotate the unit to a standing position and the legs are now in a fixed position, locked and secure for use<br />&bull; To put away, again, rotate the unit upside down, fold the legs down, the pin will drop and now the sawhorse in an inoperative position<br /><br />