Prime-Line H 3505 Window Operator, 9 in L x 3-7/8 in W x 13-1/4 in H Dimensions, For: Older Steel Framed Windows AUDIO ACCESSORIES Variable heat control offers the

Variable heat control offers the most customizable settings

Detachable lever

like a wall or tree

Model Number: OU123SJTW050YEL

Prime-Line H 3505 Window Operator, 9 in L x 3-7/8 in W x 13-1/4 in H Dimensions, For: Older Steel Framed Windows AUDIO ACCESSORIES Variable heat control offers theThe H 3505 casement window operator is a left hand bronze teardrop body type. It has a 9 in steel arm with a round disc on the tip (some older styles had a small wheel instead of a disc). The disc slides in the H 3529 casement track located on the bottom of the casement window. It is worm gear driven by a 5 16 in crank spindle. The matching crank handle that fits onto the crank spindle and installation screws are included. Mounting holes available are