Home / Repair Parts / Armstrong Parts / Armstrong Part #D112188-000, LOCKNUT HH STL 1/2″-13 STD ZPL Armstrong Part #D112188-000, LOCKNUT HH STL 1/2″-13 STD ZPL$3.31 Armstrong Part #D112188-000, LOCKNUT HH STL 1/2"-13 STD ZPL quantity Add to cart SKU: D112188-000 Category: Armstrong Parts Description Additional information Description Armstrong Part Number D112188-000, locknut hh stl 1/2″-13 std zpl Additional information Weight 3 lbs