Bought this but it doesn't work with the receiver in my aftermarket bumper. The shoulders on the outer edges of the receiver are too tall and too close to the pin hole. If you have 1/2" clearance around the hole this will work for you.
$25 shipped continental US.
http://www.puredieselpower.com/catalog/hideawayz-high-shear-heavy-duty-hitch-pin-p-2968.html
$25 shipped continental US.
http://www.puredieselpower.com/catalog/hideawayz-high-shear-heavy-duty-hitch-pin-p-2968.html