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 finishes including brass, bronze, and satin nickel Associated Product:  Latch 82 mm with brass faceplate  DIMENSION HANDLE: 5.31” x 1.13” or 1365x 28.7 mm PROJECTION: 2.106” or 535 mm BACKPLATE: 10.23" x 2.73" or 260 x 69.5 mm INCLUDED: 1 spindel - 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