Truth Hardware "Entrygard" Dual Arm Operator - Shorter Link - (Left Hand) Color / Finish_Maple Interior / Terratone Exterior This sash has an unobstructed

This sash has an unobstructed glass size that measures 24" wide by 31-1/8" high

Also note that this grille will fit the upper sash of a 2456 cottage style Narroline window

This sash has an visible glass size that measures 23-9/16" wide by 12-5/8" high

This screen measures 23-7/8" wide by 50-27/32" high

For an active/passive door

Truth Hardware "Entrygard" Dual Arm Operator - Shorter Link - (Left Hand) Color / Finish_Maple Interior / Terratone Exterior This sash has an unobstructedTruth Hardware "Entrygard" Dual Arm Operator (Left Hand) Short Arm Link is 3 3 4" This "Entrygard" casement operator is designed for use on narrow windows. Has a nylon roller on end of operator arm. High pressure die cast zinc base and hardened steel worm gear. Left hand operator shown in the photo. Crank handle and cover sold separately. Operator Dimensions Hole spacing at the base is 4 7 16" Arm length from left edge to center of base is 10 1 2"