Prime-Line Deluxe Sash Lift, 3-5/16 in., Diecast Construction, White

These deluxe sash lifts are constructed of diecast materials and come finished in a white painted color. These lifts measure 4 inch wide x 3/4 inch height with 3-15/16 inch on center mounting holes, and they feature a universal design allowing them to be used on wooden and vinyl double hung windows. These deluxe sash lifts are easy to install and are used by many window manufacturers. Installation tip: Use caution when mounting 3/4 inch installation fasteners (provided with sash lifts) to avoid glass breakage.

• Diecast body bolsters strength and resists weather damage
• Designed for versatile use with double-hung widows
• Comes complete with fasteners for a quick and easy installation