Left-handed aluminum square body casement window operator with a 9 in. steel arm featuring a round disc on the tip (some older styles had a small wheel instead). The worm gear is driven by a 3/8-inch crank spindle. Includes matching crank handle and installation screws. Mounting holes are available at 3-7/8 and 4-3/4 inches in center.

• Brand Name: Ace
• Color: Silver
• Material: Steel
• Handle Type: Single-Arm Casement
• Product Type: Window Operator
• Brand Compatibility: Jalousie
• Number in Package: 1 pk
• Packaging Type: Carded
• Length: 9 in.