weight pocket

weight box

In a window frame, the channel in which the sash weights move up and down.
References in periodicals archive ?
Fans and LED light are powered with a single light weight pocket sized battery which will run up to 8 hours and can be worn on the belt or in a pocket of the surgical gown.
Tenders are invited for qualified companies to remove the existing wood sashes and weight pockets, and install replacement sashes in palmer hall.
Remove the sash cord pulleys and stuff the weight pockets with fiberglass insulation.
Remove sash balances and insulate weight pockets, wet scrape/wet sand baseboards/prime & paint (d side), replace old exhaust pipes for furnace and water heater, replace exterior door with metal pre-hung half-lite insulated door/prime & paint both sides.