This is a new SYSTEM PLAST SSA8810TAB-K325 Chain.
New no box or packaging.
881; Stainless Steel with Stainless Steel Top; Chain; 1-1/2" Pitch; 3-1/4" Chain Width; Straight Running | Side Flexing | Back Flexing; Austenitic Material Type; Stainless Steel Pin Material; 1.69" Base Width; Straight Plate