RELIABILT full mortise door hinges are ideal for residential doors up to 1-3/8-in thick. 5/8-inch curvature smooth corner of the hinge leaf. These hinges are commonly used in residential and commercial settings to provide a sleek and polished appearance while offering reliable door movement. Mortise Residential Door Hinge in Satin Nickel Color Made of Steel in a Satin hardware finish For interior doors with a thickness range of 1.125-in to 1.375-in This mortise hinge is 3-1/2-in Height and 5/8-in in radius and 0.024-in thick with a load bearing capacity of 50 lbs Comes in Packs of 12 with all necessary screws and installation instructions Simple tools needed for installation - A pencil for marking, a power drill, 5/64-in drill bit, and a Phillips screwdriver Removable pin, full mortise Limited Lifetime Guarantee Hardware Finish: Satin Manufacturer Color/Finish: Satin Nickel Series Name: N/A Height Measurement: 3-1/2-in Hinge Thickness (Inches): 0.024 Load Capacity per Hinge (lbs.): 50 Maximum Door Thickness (Inches): 1.375 Minimum Door Thickness (Inches): 1.125 Recommended Door Thickness (Inches): 1.375 Width (Inches): 3.5 Commercial/Residential: Residential Hinge Tip Type: Flat Hinge Type: Mortise Interior/Exterior: Interior Material: Steel Package Quantity: 12 Pin Type: Removable Radius: 5/8-in Screws Included: Yes Warranty: Limited lifetime CA Residents: Prop 65 Warning(s): No UNSPSC: 31162400