A line separating/management device for an agricultural system includes multiple recesses that each receive a respective line and each is formed on a peripheral edge of a body of the line separating/management device. The line separating/management device also includes an opening extending through the body along a longitudinal axis of the line separating/management device, wherein the body surrounds the opening along a circumferential axis of the line separating/management device, wherein the opening receives another line. The line separating/management device further includes a fastening structure having a concave surface formed on the peripheral edge of the body, wherein the fastening structure receives a fastener to secure a further line to the concave surface.