Specification:
Name: O-pin
Color: silver
Material: carbon steel
Dimensions: 50mm/1.97''(L)x8mm/0.31''(L); O-ring outer diameter: 53.5mm/2.1''. O-ring inner diameter: 47 mm/1.85 inches;
Package contains: 4pcs (8mmx50mm) O-pin safety pins
Features:
These pins are made of heavy-duty spring steel to ensure they stay securely in place when installed.
All you need to do is slide the bottom of the pin into the appropriate groove on the hook and the pin is securely in place.
Hookup pins are used to secure attachments and other implements on the farm, lawn and garden, trailer hitch receivers and other applications.