Offset clips 1/4 in OOK

item shown is a pack of OOK 1/4 inch Metal Offset Clips, designed to securely hold artwork or canvases in picture frames that have shallow rabbets.
Product: OOK Metal Offset Clips, 1/4 inch
Quantity: 8 sets (clips and screws included)

Function: Specifically engineered for fastening canvases to frames
Material: Steel with a zinc finish