Opening Width (In.) : 7 Opening Length (In.) : 11.25 Pet Size : 13 to 35 Lb. Material : Thermoplastic Color : White Lockable : Yes Thickness : 1-1/4 In. to 2 In. Cut Out Width (In.) : 8.125 Cut Out Length (In.) : 13.5
Opening Width (In.) : 7 Opening Length (In.) : 11.25 Pet Size : 13 to 35 Lb. Material : Aluminum Color : White Lockable : Yes Thickness : 1/2 In. to 1-3/4 In. Cut Out Width (In.) : 7.5625 Cut Out Length (In.) : 13.75
Opening Width (In.) : 10.5 Opening Length (In.) : 15 Pet Size : 36 to 90 Lb. Material : Aluminum Color : White Lockable : Yes Thickness : 1/2 In. to 1-3/4 In. Cut Out Width (In.) : 11 Cut Out Length (In.) : 17.1875
Opening Width (In.) : 10.5 Opening Length (In.) : 15 Pet Size : 36 to 90 Lb. Material : Thermoplastic Color : White Lockable : Yes Thickness : 1-1/4 In. to 2 In. Cut Out Width (In.) : 11.75 Cut Out Length (In.) : 17.375
Opening Size : 15 In. x 20 In. Pet Size : 91 to 120 Lb. Material : Aluminum Color : White Lockable : Yes Thickness : 1/2 In. to 1-3/4 In. Cut Out Dimensions : 15-1/2 In. x 22-3/8 In.
Opening Size : 15 In. x 20 In. Pet Size : 91 to 120 Lb. Material : Thermoplastic Color : White Lockable : Yes Thickness : 1-1/4 In. to 2 In. Cut Out Dimensions : 16-5/8 In. x 22-3/4 In.
Opening Width (In.) : 6.25 Opening Length (In.) : 6.25 Pet Size : Up to 12 Lb. Material : Lexan Color : White Lockable : Yes Thickness : 1-1/4 In. to 1-3/4 In. Cut Out Width (In.) : 7.5 Cut Out Length (In.) : 7.25