PATIKIL 9/16" Door Viewer Peephole, 2 Pcs Copper Privacy Door Viewer with Privacy Cover, 180-Degree Fits 1-3/4" to 2-15/16" Door with 14mm/0.55" Drill Bit for Security, White home_improvement_Apr2026 bright and well-finished (Notice: High-quality

bright and well-finished (Notice: High-quality stainless steel is safe material

A Very Important Point: Before pasting

Using high quality materials ensures that the test leads are durable

and we have added a focus on the amount and texture

8 Reusable Electrode Pads

PATIKIL 9/16" Door Viewer Peephole, 2 Pcs Copper Privacy Door Viewer with Privacy Cover, 180-Degree Fits 1-3/4" to 2-15/16" Door with 14mm/0.55" Drill Bit for Security, White home_improvement_Apr2026 bright and well-finished (Notice: High-qualityPATIKIL 9 16" Door Viewer Peephole, 2 Pcs Copper Privacy Door Viewer with Privacy Cover, 180 Degree Fits 1 3 4" to 2 15 16" Door with 14mm 0. 55" Drill Bit for Security, White Product Features Diameter Hole: 14 18 mm 0. 55 0. 71 Inch; Door Thickness: 45 75 mm 1. 77 2. 95 Inch; Minimum Height: 4. 5 cm 1. 77 Inch, Maximum Stretched Height: 7. 5 cm 2. 95 Inch; Door Viewer Diameter: 1. 4 cm 9 16"; WxL: 2. 6 x 2. 6 cm 1 x 1 Inch; Drill Depth: 14 mm 0. 55