Nosewheel Ground/Towing Lock

[cartrm]

Hi,

My 337G now lives in a hangar with a couple other airplanes and occasionally it is necessary for it to be moved by other people.

My O-2 manual describes, and illustrates, a ground lock that can be inserted for towing that prevents the nose gear from retracting.

My question is twofold - are there any differences between the O-2 nose gear and 337G nose gear that would prevent the use of this lock, and if not, would anyone happen to have a drawing from which to make one, or one I could copy, or one I could purchase?

Thanks