This is an awning operator of aluminum diecast construction with a gray baked enamel finish used on Look-Rusco Windows. It is right-handed with a matching crank handle with a 2-3/8 inch link arm. It has an L-shaped mounting hole pattern with a top hole that is off centered. The dimensions from that off centered to hole to the bottom hole are 5-1/4 inch and the 2 horizontal holes in the bottom leg are 1-3/8 inch on center.
Diecast aluminum construction
Baked gray enamel finish
L shaped mounting hole pattern
2-3/8 inch offset link arm
Right handed (as viewed from inside looking out)
Used by Look-Rusco Awning Windows
Please refer to the line art drawing for dimensions and compare with your original item before purchasing