Manufacturer Part Number: BX-2/W
The pet gate extension is used with the Auto Lock Pet Gate - Model MG-15, ;Stairway Special Outdoor Pet Gate - Model SS-30;and Stairway Special Outdoor Pet Gate Model SS-30O. The 21 3/4 inch extension is for openings 40 1/2 to 61 1/2".
NOTE: Canada deliveries are not available.
Attention CA Residents: Prop 65 Warning
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov