Found this attached to the wall behind an old bar. The eyelet screw was attached and saw no way to use whatever this is without removing from the wall. : r/Whatisthis

Shipping Container Accessory Attachments - Discover Containers

Pin Fasteners: The Ultimate Guide

ARCHIVE — Grimoire

Massive Wall of Floating Bookshelves - How To Install - South House Designs

Types of Picture Hangers and How to Use Them Around Your Home

Solved A Yo-Yo is suspended from a flat wall by a string

316L Surgical Steel, Gold or Rose Gold, Nose Hugger® Nose Ring, Straight Stud, L Bend L Shape Screw Bone Twist Choose Your Style & Color 20G

Found this attached to the wall behind an old bar. The eyelet screw was attached and saw no way to use whatever this is without removing from the wall. : r/Whatisthis

The Wire, Official Website for the HBO Series

How to Insulate a Shed: From Start to Finish

Repairing Historic Flat Plaster Walls and Ceilings

How to fix a screw that connects two parts of my wooden bed frame that's loose and won't go in - Quora

Is there a way to mount something to the wall without drilling a hole? - Quora

Orion Magazine - State of the Species

Can't figure out what this hook under the overhang of my house is : r /whatisthisthing