Result: Jack+Pins

This coupler safety pin by Curt has a 5/16" diameter, a useable length of 2", and a zinc finish. Comes with 12" chain. Quick connect and disconnect feature makes it easy to use and the ...
Features: Trailer coupler safety pin secures your coupler so you can safely tow your trailer Can also be used to secure casters and jack wheels Zinc finish provides corrosion resistance 5/16"

• Snapper Pin
• 5/16 Inch Diameter
• 2 Inch Span
• 2 Inch Long
• CURT

Features: Linchpin kit Diameter: 9/16" Overall pin length: 3-9/16" Useable pin length: 2-9/32" Replacement pin for PS1401600383 Pro Series Square Jack

• Linchpin
• 9/16 Inch Diameter
• 2-9/32 Inch Span
• 2-9/32 Inch Long
• Bulldog