Operators Roto Gear Units

Marvin Casements, Marvin Old Casemaster Window Restoration and Hardware Parts - This is the Truth Maxim Dual Arm Casement Operator

• Zinc Die-Cast case and handle.
• Operates sashes 24" to 40" wide and 84" high, weighing up to 180 pounds.

Truth EntryGard Dual Arm Operator

Patented dual arm action pushes the sash open while pulling the hinge side of the sash to the open position. When properly installed this operator results in almost effortless operation of both casement and awning-type windows of many sizes and weights.