The lever is a grade 2 cylindrical, heavyduty lever in a satin stainless steel finish that can be used for entry, storeroom, privacy, and passage. These levers can be used in new construction or replacement hardware fitting a standard 161 door prep. Features. Made with high quality material. Long lasting. Easy to installSpecifications. Color Black. Finish Matte. Material Steel. Maximum Door Thickness 2 in.. Minimum Door Thickness 1.375 in.. Door Direction Left or Right Handed. Drill Resistant No. Knob Style Lever. Adjustable Backset No. Pick Resistant Yes. Indoor or Outdoor Indoor and Outdoor. Reinforced Strike Plate No. Commercial or Residential Commercial. Trim Rings No. Cylinder Type Single Cylinder. Weight 27 lbs