Stainless steel lifting eye made from stainless steel and chemically blackened.
Why do you have these Brickwerks?
Well, it's like this...
The boss has a T3 Double Cab pick up and he wanted some tie down eyes for his load bed (T3 load beds have M8 threads in the corners) then he went searching but couldn't warrant paying the eBay prices so he went hunting and found these so he bought a big box.
Being the fussy sod he is he wanted them black but didn't want them to rust so they are stainless and have had a chemical treatment to turn them black.
To be fair, they are pretty useful little things, T3 bumper bolts can be replaced by these to give some useful lashing eyes for extra security for things line ladders, canoes etc.
Obviously, they aren't recovery points before you get all excited syncro boys!
Head OD - 36mm.
Loop ID - 20mm.
Once fitted they protrude 36mm from the panel.
A2 stainless, checmically blackened.
140kg load limit.