The Mi&Gei Passage Door Lever Handles are ideal for spaces without locking requirements, such as halls, bedrooms, kitchens, pantries, or laundry doors. Featuring a concealed system for easy fixation, these levers offer long-lasting strength suitable for both hospitality and heavy use. Crafted from solid, unlacquered brass. Available in including finishes brass, bronze and satin nickel. Associated Product:  Latch 82 mm with brass faceplate   DIMENSION HANDLE: 5.35” x 0.89” or 136 x 22.5 mm PROJECTION: 2.19” or 55.5 mm BACKPLATE: 10.24" x 1.81" or 260 x 46 mm INCLUDED:  1 spindle - 8x8x80 mm x L.100 mm 1 Allen key 2 connecting brass screws MAINTENANCE: allow to patinate over time or use a brass copper brightener with no abrasive cloth. DOOR PREP: DOOR BORE HOLE DIA 1-1/4" INCHES = 30mm DOES NOT FIT STANDARD DOOR PREP WITH pre-bored hole 2-3/8" DOOR THICKNESS : FROM 1-3/4" TO 3-1/2" or FROM 45 MM TO 89MM