The D&D 2 Series Gate Latch is designed to use with square post gates and fencing materials. Pedestrian gate latch features a reliable latching design and the rustproof components ensures good key-lock ability. Latch is made from polymer and stainless steel avoids rusting, binding, sagging and staining.Sturdy 316 stainless steel components of the latch endures rigorous use and extreme weather. Latch can be mounted by both vertically or horizontally for getting a proper fit. Two-port design of the latch allows the user to be operated from either side of the gate.