Laundry Chute Door Closer. 8 inch Hydraulic retracted Piston Pump with Bracket &
But more often it is used for laundry chute doors. Laundry Chute Door Closer. FITS: Side Hinged Chute Doors = 12"W x 15"H, 14"W x 17"H, 15"W x 15"H, 15"W x 18"H, 18"W x 18"H, 21"W x 21"H, 24"W x 24"H.