Baldwin | Single Cylinder Traditional Deadbolt in Satin Nickel DESCRIPTION • Traditional Deadbolt, Single Cylinder, 2-1/8" Door Prep • Solid forged brass • Low profile cylinder deadbolt for 2.125" door prep • Features 0.5" low profile cylinder projection • Deadbolt case is formed of heavy gauged steel for strength; most interior parts are made of solid brass • Specially-designed reinforcing strike constructed of high-grade steel • Accommodates 1.75" thick doors and 2.125" diameter cut outs.