What is it? Set 351

[Rob H.]

Two of them are unidentified this week:

[allen476]

2017 - Card shuffler 2018 - Sugar cane cart 2019 - fence wire cutter 2020 - napkin holder 2021 - clamp on pipe crank 2022 - fire extinguisher pin or a broken spring out of something

Allen

[Stormin Mormon]

What I told Rob (and he didn't tell you). Is that the mystery item #2022 was found, on a ring with a square velcro keytag. It had aparently been stored in a zip up pouch with door or cabinet keys.

[J Burns]

Some bedroom or bathroom doors can be locked for privacy but have no keys. I wonder if this was to open a certain design of lock if the door was left locked by accident.

[George W Frost]

We used a simiular device made from wire ties for a brick wall when we wwanted to get into a house we were building and didn't have the key

[Paul Hovnanian P.E.]

2021 looks like some sort of lathe dog for clamping a particular item (perhaps wood).

[Stormin Mormon]

Warm. Getting warmer.

I emailed Rob some photos of the (?? I think ??) actual use of the device.