old basement window repair parts Hello ,im looking for the metal brackets that slide onto a pin on the inside of older basement window. as its pushed along the frame it tighten and holds the glass in.about2-1/4 in. long, 1/2 wide on side where hole and slots are , and about 1/4 in. wide on part that holds against glass. These windows have latch on top that when pulled allows window to tilt in toward you. 32 inches wide , [2 @ 16 each]12-1/2 tall. thank you for any help provided.