Wife’s uncle gave me a couple dozen dog proof traps. Mostly Duke/lil grizz/coon draggers, but these 3 I’ve never seen before

Maybe home made.
Doesn't look to be a good design. The space where the jaws go would be hard to keep from getting damaged so the jaws wouldn't function.
just

Round ones are called Trap Master I believe.

Didn't last long in the trapping community.
Back when Lil Grizz was king.

Trap Master is correct for the round ones shown in the photo. I knew I had seen some of that design but had no clue what the name of them was. Here is a video I found once the name was posted.

Trap Master DP Trap

The round tube DP traps are Trapmasters and the square tube DP is called the Coon Collector.

Gary

And the Coon Collectors are still available now.

Thanks everyone

I watched the Trap master video. It sure didn't take much effort for that ole boy to set it. What's the downside of those traps?

Got a couple total junk in my book

I’m not a fan of the trigger setup of the trap master. I may set them around the chicken coop but more than likely will not run them on the line.

Theres a trick to make the trapmasters hold better but I wouldnt trust em to hold a determined coon.

You got that right. I use little grizzes , dukes , z traps and coon daggers all day long they are proven dp’s imop

Trapmaster had a few modification suggested.
One was night latch the triggers
Also adding surgical hose to trigger to simulate the feel of a frog leg.
Stakeing was another.
I forced flat tent stakes thru the laps of the coil spring.
I'm not sure any of the mods helped.
But I always used the traps in high theft areas.
Way cheaper if a loss happened as opposed to my Gizz.
Third choice trap behind other dog proofs.
And good 1.5 coil spring traps I didn't want to chance losing.