Cast-metal Corner Keys Assortment (1/5" thru 2/5" Width)Hillman Item #58633
An assortment of Right, left and non-handed corner keys from Hillman. Corner keys are designed to hold corners square and in place on screen window assemblies. Parts are made of high-strength cast metal. Parts measure 1/5" thru 2/5" in width. Full assortment contains twelve (12) refill items comprised of Hillman item numbers #397572 - #397583.