Window Opening Control Device Control Type 2-Bar Casement Hand Orientation Left Color Gray Finish Stainless Steel Bend Flat Frame to Sash Distance Not Applicable Includes Emergency Release Yes Length 4 in Material 304 Stainless Steel Opening Distance 4 in For Use On Aluminum Fiberglass Vinyl Wood Includes 4 Mounting Screws 11.1mm Pin Strike Indication Glass Sticker Installation Instructions Operational Sill Sticker Standards ASTM F2090-13