Dust Excluding Socket For Flush Bolts

For insertion in wooden floors, spring loaded dust cover supplied with fixings. These sockets are designed to accept the shoot of a flush bolt, and have a sprung central section which will depress when the flush bolt is engaged. When the flush bolt is disengaged, the sprung section will return flush to the top of the plate, thus stopping dust and dirt falling into the hole. Ideal for wooden floors in areas where a traditional flush bolt plate would gradually fill up and trap debris from the floor.