July 23, 2018
Need part number for the appropriate pivot bar - length dimensions are approximate as part in hand is damaged. Prefer minimum amount of holes as an unused hole cross-section is the area that failed. Prefer stamped to cast.
Overall length: 2-3/4; max head width: 3/8; distance from head end to hole in use: 1-5/8
Window information: IWC Majestic Series Double Hung Window #5520DH-5520 D/G Nail on Vinyl D/H