Checkout Barrier - Mechanical Checkout Swing Gate | Secure Your EntryCheckout Barrier Mechanical Checkout Gate Our family of mechanical gates offers an extremely effective yet economical access security solution. As reliable as it is practical, the mechanical gate is designed to be used in areas to positively indicate the entrance exit flow and is particularly suited to where maximum security is not required. The gate is designed to open through 90 degrees and return to the closed position under spring tension. A