uxcell Bedroom Round Door Knobs Handle Entrance Passage Lock Lockset w 3 Key Main Material: Metal; Package Content: 1 x Door Knob Lock, 3 x Keys Product Name: Door Knob Lock; Weight: 676g Main Color: Silver Tone, Black; Overall Size: 16.5 x 7.5cm / 6.5" x 3" (L*Max.D) Handle Diameter: 54mm/2.1"; Cylinder Lock Length: 6cm / 2.4" Mounting Hole Distance: 70mm/2.8"; Fit for Door Thickness: 35-50mm /1.4"-2"