ADA Ramp Replacement Connector For Linebacker (Models: CPRP-5GP-BLU, CPRP-1X125-BLU and CPRP-1X225-BLU). Checkers Accessibility Ramps feature a gradual slope and slip-resistant surface to ensure a safe crossing point for carts, forklifts, vehicles with small wheels and heavy trucks. In addition, each Checkers' ramp system is manufactured to meet ADA and DDA compliant specifications.