skate key....like in " I got a brand new pair of rollerskates, you got a brand new key"

Skate key to tighten up the clamp on your feet ,the skate is a all metal used to use them until the wheels fall apart

Roller skate key.

Taking a wild guess it the key to tighten the nuts and loosening the bolt on the old metal roller skate so you could slide the toe piece and heel pieces to lengthen the skate to your shoe size.

Well that is something I haven't seen in a long time. Yep, That's a skate key alright. Oh now that brings back some great memories.🥰👍

It is a roller skate key.

Used one of these on my steel roller skates to adjust the length and tighten the grip on my sneakers. Some of us would separate the skate in two and bolt the pieces to a board to make a skateboard.

it's a roller skates key. They used to slide on your shoe, one size fits all skates. And that tool was used to tighten the bolts.

Its a roller skate key to tighten up the skate onto your shoe. 🥰

roller skate key & tool.