The spares shelf swap: test gear and parts that should never sit twice

Every shop has a spares shelf with the same story: three of one part nobody uses, none of the part everybody needs, and a GFCI tester that walked away in March. Use this thread the practical way — post what your shelf holds too much of and what it never holds enough of, with your general area (no addresses). The trading that helps most is boring: outlet testers, moisture meters, alarm stock in date, panel hardware kits, closer arms. If a swap turns into a sale, keep the details between members by private message and follow the forum rules. What is your shelf long on — and short on? — Otto Mergl, Admin