Mechanical Keyless Entry Door Lock 14 Digit Keypad and Handle Embedded Gen2 Mechanical Keyless Lock Universal for Multiple Door Types Lock Replacement Friendly Easy Installation Durable and Weather-Resistant Installation Drilling Sticker Hollow Stud Length: 1.5 inch / 40 mm,Installation Spindle (Square Root) Length: 2.1 inch / 55 mm, 2.4 inch / 63 mm, 2.7 inch / 71 mm, 3.1 inch / 79 mm,Protective Pad Size: 6.2 x 2.5 inch / 160 x 65 mm,Item Model Number: OL-209D2-BY-B-01,Product Weight: 3.0 lbs / 1.4 kg,Material: Stainless Steel, Zinc Alloy,Product Dimensions: 8.0 x 5.6 x 5.9 inch / 202.5 x 143 x 150 mm,Compatible Door Thickness: 1.4 - 2.5 inch / 35-65 mm,Installation Screw Length: 1.5 inch / 40 mm, 1.9 inch / 50 mm
