Adapt the Toddleroo by North States® Auto-Close Gate to fit a wider opening in your home with the use of an extension. This 5-bar extension in white adds an additional 14 inches to the Auto-Close gate. Simply insert the extension ends into the gate and pressure mount as directed. For use with our Auto-Close Gate model number 4819 and 4820. Every Toddleroo by North States baby gate extension is JPMA and ASTM certified.