Handle set Solid brass cylinder plug, zinc die-casting electro-plated lever Guanteed for over 200,000 life cycles Handle setSolid brass cylinder plug, zinc die-casting electro-plated leverGuanteed for over 200,000 life cyclesComply with ANSI Grade 3 lock standardAdjustable for 1-3/8" to 1-3/4" door thicknessAdjustable latch for 2-3/8" to 2-3/4" backset5-pin tumbler cylinder, brass plug with 2 ...