EesTeck 50 Pack Small Sawtooth Picture Hangers Steel Picture Hanging Picture Frames Hangers with Screws Picture Hang Solutions, for Hanging Clock Paintings Artwork Picture Frame Hook Photos (Black) - Amazon.com
Super Heavy Sawtooth Picture Hangers - Supports 300 lbs - 4 Pack Hangers with Screws, Professional Picture Hanging Hardware for Heavy Decorations: Amazon.com: Tools & Home Improvement
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OOK Mega Sawtooth Picture & Frame Hangers | Jerry's Artarama
OOK 20 lbs. Steel Sawtooth Ring Hangers (3-Pack) 533824 - The Home Depot
10 Pack - Large Sawtooth Hangers with Screws - Canvas Hanger - Sawtooth Hanger - Amazon.com