Gatehouse Security Patio Door Black Steel Surface Mount Double Security Door (Common: 72-in x 81-in; Actual: 75-in x 80.5-in)

Our patio door selection will protect your vulnerable sliding back doors or open outdoor courtyard. Operating door is hinged on the center of the opening and can install on either the left or right side opens 18 gauge steel tubular frame construction Irreversible 1-way security screws help prevent removal from outside Reinforced lock box with pick guard accepts most standard 2-3/8-in backset deadbolts and handles (sold separately) Rust-resistant durability with powder coated paint finish Three mounting options provided with eight 2-in projection brackets provide additional stability and installation flexibility Tamper-resistant hinges provides enhanced security Fits sizes of 68-in to 75.5-in by 78-in to 82-in CA Residents: Prop 65 WARNING(S)