1 1/2" x 1 1/2" 'L' SHAPED PLATE THAT PIVOTS

5/8" X 1" STEEL STRIKE TO PREVENT DAMAGE TO WOOD DOUBLE HUNG WINDOW

Picture of original container shows authenticity, item view and manufacturer - only two pieces (one pair) shipped per item sold (not 10 pcs)

Why pay more at the big brand hardware store - save the gas. These are the original OEM parts, not a reproduction in factory sealed packages with attachment hardware.