12.50 Inch "Tertius" designer window casement stay in cast iron, with a finish listed as Black Powder Coated. It holds a casement window open at a set position. The textured arm has five holes and ends in a tight curled scroll, with a hinged base plate at the other end. Two pin plates with upright pegs fix to the frame and catch the arm. Overall size is listed as 12.50". It is supplied as one piece with matching screws, made in India, with a 2 year warranty. Finishes offered: Black Powder Coated, Natural Iron lacquered, Natural Iron Unlacquered, Matte Buff Lacquered and Natural Rust Lacquered. Catalogue code: SH-12.5"-TER-STY-006-IR