EntityQ21718894· pop 9· linked from 37 articlesshimSign in to savethin and often tapered spacer used to fill small gaps or spaces between objectsConnectionscarEntityguitarEntitymachineEntityengineEntitycentral processing unitEntityrowingEntitystring instrumentEntitymandolinEntitypumpEntitybanjoEntityukuleleEntityprinted circuit boardEntityplectrumEntitysandpaperEntityvalveEntitymasonryEntitylumberEntityad hocEntitycarpentryEntityNMR spectroscopyEntityCategoriesHousehold hardware