The Cardinal Gates Outdoor Safety Gate (Model SS30OD) is designed for maximum strength in outdoor settings and made for both baby and pet. This hardware-mounted aluminum gate has no plastic pieces to break or wear out and a powder-coated finish with stainless-steel hardware ensuring that it is rustproof and weatherproof making it the best gate on the market for outdoor use. Featuring a child-proof latch that allows for one-handed operation the Cardinal Gates Outdoor Pet Gate can be mounted at angles up to 30 degrees allowing installation in unique areas and for mounting to offset deck posts. At 29.5 tall this gate is adjustable and able to close off openings from 27 to 42.5 out of the box. Add the optional 10.5” or 21.75” extensions (Models BX1 and BX2 sold separately) to increase the span up to a maximum of 64.25 . All hardware for basic installation is included in the box. Available in either white black or brown the Cardinal Gates Outdoor Pet Gate is hands down the best safety gate for keeping your pet safe and secure outdoors.