Door Viewer Peephole, Solid Brass 200 Degree Peephole with 16 MM Drill Bit, 5/8 Inch Pipe Diameter Viewer with Heavy Duty Privacy Cover for 1-3/8" to 2-1/6" Doors (Gold) Gold bestsellers_healthUK_Sep2023 the handle thickness is 3

the handle thickness is 3

Also note the precautionary measures under point 2

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2 Pairs of Earplugs Cover Replacement Silicone Soft Ear Hooks Ear Loops In-Ear Earplugs with Wings Non-Slip Compatible with Sony WF-1000XM3/WI-1000X Headphones White

No special holder is required for this type of die

Door Viewer Peephole, Solid Brass 200 Degree Peephole with 16 MM Drill Bit, 5/8 Inch Pipe Diameter Viewer with Heavy Duty Privacy Cover for 1-3/8" to 2-1/6" Doors (Gold) Gold bestsellers_healthUK_Sep2023 the handle thickness is 3Door Viewer Peephole, Solid Brass 200 Degree Peephole with 16 MM Drill Bit, 5 8 Inch Pipe Diameter Viewer with Heavy Duty Privacy Cover for 1 3 8" to 2 1 6" Doors (Gold) Product Features HD Lens: HD optical glass lens offers 200 degree crystal clear view and super wide angle coverage. You can view the entire surrounding area from the top of the head to the feet of someone standing outside. The door peephole offers the highest quality security for you