This mortise style Sliding Patio Door Handle Set is the perfect solution for a needed update, old, or broken handle set. Installation is simple and efficient with all needed hardware included and is non-handed so the handle set can be installed on left or right - handed doors. Made to fit doors from 1 -1/2 in thick to 1 -3/4 in thick and has mounting holes that are 3-5/16 in center to center. Color/Finish Family: White Hardware Finish: White Type: Handleset Center to Center Length (Inches): 3.9375 Handing: Reversible Handle Type: Surface mounted Latch Style: Hook Material: Zinc die-cast Package Contents: 1 inside pull; 1 outside pull; 1 set installation screws Package Quantity: 1 CA Residents: Prop 65 Warning(s): No Warranty: 1-year UNSPSC: 31161600