Designed low to the sash for superior strength and greater resistance to breakage Vertical and horizontal camming action for snug, non-rattling fit Heavy gauge springs provide long-wearing action Made from solid brass Meets design requirements of ANSI/BHMA 156.16 15/16 x 2-9/16 base 5/8 x 2-9/16 strike Carded Dark Oxidized Satin Bronze Oil rubbed finish