I have heard of a Pit stop but never a Peg stop.
There we were driving back to West Cork yesterday and the wife said:
" We'll have to stop soon. There's a post office shop round here and I want to get something we need."
We were on a country road in the middle of nowhere and the car stopped. My wife got out and went inside and came back with two plastic bags of PEGS!
" They're the ones that don't have springs and don't break".
" Oh I says".