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A fastener is a hardware device that mechanically joins or affixes two or more objects together. Fasteners can also be used to close a container such as a bag, a box, or an envelope; or they may involve keeping together the sides of an opening of flexible material, attaching a lid to a container, etc.

Fastening Device

A fastener is a hardware device that mechanically joins or affixes two or more objects together. Fasteners…

A small piece of iron or wood used to fasten a door.

Latch

A small piece of iron or wood used to fasten a door.

A fastening, as for a door or gate, typically consisting of a bar that fits into a notch or slot and is lifted from either side by a lever or string.

Door Latch

A fastening, as for a door or gate, typically consisting of a bar that fits into a notch or slot and…

A device for holding a door, gate, or the like, closed, consisting basically of a bar falling or sliding into a catch, groove, hole, etc.

Gate Latch

A device for holding a door, gate, or the like, closed, consisting basically of a bar falling or sliding…

Padlocks are portable locks used to protect against theft, vandalism, sabotage, espionage, unauthorized use, and harm. They are designed to protect against some degree of forced and surreptitious entry.

Mechanism Depiction of a, Padlock

Padlocks are portable locks used to protect against theft, vandalism, sabotage, espionage, unauthorized…