Mechanical Keyless Entry Door Lock, 14 Digit Keypad, Double-sided Embedded Outdoor Gate Door Locks Set with Keypad and Handle, Water-proof Zinc Alloy,

Mechanical Keyless Entry Door Lock, 14 Digit Keypad, Double-sided Embedded Outdoor Gate Door Locks Set with Keypad and Handle, Water-proof Zinc Alloy, Easy to Install, for Garden, Yard, Garage Gen2 Mechanical Keyless Lock Normal Open Mode and Automatic Locking Universal for Multiple Door Types Lock Replacement Friendly 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-209S2-BY-C-01,Product Weight: 1.7 kg / 3.8 lb,Material: Stainless Steel, Zinc Alloy,Product Dimensions: 8.3 x 5.6 x 5.9 inch / 211 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