Snaps the cursor to precise locations on objects, such as endpoints of lines and centers of circles.
Clicking the arrow next to the button displays a menu for specifying persistent object snaps.
 
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2D Object Snap is turned on (default). | 
 
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2D Object Snap is turned off. | 
| Linked To | OSNAP, OSMODE | 
| Shortcut Key | F3 | 
| Previous Label | OSNAP |