This truth hardware dual pull awning window operator attaches to the sash at two points 9 inches apart, to provide a tighter seal and prevent window sash from warping. Truth hardware's dual pull awning window operator is non-handed and used by several window manufacturers. Common numbers that can be found on these dual pull roto gear awning operator are 40245, 30897 or 30897a. Part# 17cb19, bronze finish
Number. 5042828
Brand: AMESBURY TRUTH