Do all the locks use the same key?
Yes. All locks in the kit are keyed alike and two double-entry keys are included.
What receiver size does it fit?
The ball mount and 5/8 in hitch lock fit all 2 x 2 in receiver style hitches.
What are the weight ratings?
6,000 lb maximum trailer weight and 600 lb maximum tongue weight, with a V-5 rated ball mount.
What cargo can the cable lock secure?
The 5/16 in x 10 ft cable lock secures cargo such as ATVs, snowmobiles and garden tractors, per the product description.