Home / Repair Parts / Armstrong Parts / Armstrong 428164-724, KEY-SQ 18-8SST 5/8″ X 3″LG Armstrong 428164-724, KEY-SQ 18-8SST 5/8″ X 3″LG$62.26 Armstrong 428164-724, KEY-SQ 18-8SST 5/8" X 3"LG quantity Add to cart SKU: 428164-724 Category: Armstrong Parts Description Additional information Description Armstrong Part Number 428164-724, key-sq 18-8sst 1/2″ x 3.000″lg Additional information Weight 3 lbs