This Prime-Line H 3508 casement operator is constructed of a diecast housing and crank handle, with a 9 inch steel arm and a hardened steel worm gear mechanism. It features a square body and mounts on the right side of the window, when viewing the window from the inside looking out. This operator is used on older steel-framed casement windows, with a pair of mounting holes spaced at 3-7/8 inch and another at 4-3/4 inch on center. A crank handle and installation fasteners are included with this casement operator.
Used on old style, steel-framed crank-out casement windows and like the hinges, this operator will also mount on the right side of the window
This is a right-handed operator (handing is determined when facing the window from the inside looking out)
Diecast construction housing and 5/16 inch spindle and crank handle with hardened steel constructed arm and drive gears
Installs with 4 screws, 1 pair spaced apart at 3-7/8 inch on center, and another pair at 4-3/4 inch on center
Equipped with a diecast crank handle and a 9 inch long hardened steel arm with square housing with aluminum painted finish ty
Please refer to the line art drawing for dimensions and compare with your needs before purchasing (Not Universal)
