This Bulldog Trailer dogbone Trailer Hitch Pin has a 5/8 inch diameter and fits crosswise into the hole on your receiver with a deadbolt securing it in place.

Specifications

•Compatibility:Class V Hitch

•Includes Key Lock:Yes

•Diameter (IN):5/8 Inch

•Type:Dog Bone

•Material:Stainless Steel

•Includes Clip:No

•Includes Dust Cover:Yes

•Quantity:Single

Bulldog Trailer Hitch Lock, Fits 2-1/2 Inch Square Receiver