1" offset mounting canvas Z clips for picture framing -- #6 x 3/8" pan-head screws included -- 144 bulk pack! - Picture Hanging Hardware - Amazon.com
Amazon.com: Frameware Canvas Offset Clips with Screws, Pack of 100 (1/8 inch) : Automotive
The Simple Way to Frame a Painting with Offset Clips - Pender & Peony - A Southern Blog
1/4" Canvas Off Set Clips
Canvas to Frame Clips, 4 pack | OOK - Cheap Joe's Art Stuff
Offset Canvas Clips For Picture Framing Starters Package. Includes (20) of each 1/8" 1/4" 3/8" 1/2" 3/4" 1". Included is 120 pieces #6 X 3/8" pan-head screws. - - Amazon.com
Amazon.com: Assorted Large Sizes Offset Canvas Clips for Picture Framing, 10 Each 1/2", 5/8", 3/4", 1", 1-1/4", 10 Pieces Each Size Packed with 100 3/8" x 6 Gauge ScrewsScrews