Positive holding accomplished by adjustable friction unit
Sash can be opened to any position with one adjuster applied to each side
For use to hold sash in open position and to lock sash in closed position
Sliding stainless steel clips disengage quickly to permit easy removal of storm sash
Includes one pair of adjusters (No. 1727), one door pull (No. 479) and all necessary fasteners
Warning: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov