sash cord 
noun
A strong cord attaching either of the sash weights of a sash window to a sash: [mass noun]: they trussed them in sash cord...
- When replacing sash cord, put a 16d nail into the end of the cord before feeding it through the pulley.
- Also, if your sash cords dangle near the floor, install a hook to hang them higher up - they're a strangulation risk.
- Be sure you do not cover the pulleys and that the sash cords or chains can run free.
- poster child
- poster color
- poster colour
- poste restante
- poster girl
- posteriad
- posterial
- posterior
- posteriority
- posteriorly
- posterior mediastinum
- posteriormost
- posterior presentation
- posterior probability
- posterise
- posterish
- posterist
- posterity
- posterization
- posterize
- postern
- postero-anterior
- posterodorsal
- posterodorsally
- posterolateral