Description:

Will fit most metal casement windows. Used on left-handed, steel-framed, crank-out casement windows from the inside looking out. 9/16 inch outside diameter guide button, 5/16 inch diameter spindle, 3-7/8 inch and 4-3/4 inch mounting holes on center. Hardened steel arm with diecast housing and crank in an aluminum color. Teardrop body style.