Boot Hardware Double Hole Hook Metal Round Edge Fastener Speed Lace Hook Boot Hiking Boot Shoe Buckle - China Eyelet, Eyelets
YINARONG 12 Pieces Shoelaces Buckle Lock Metal Quick Easy Shoelace No Tie BuckLe Switch Logo for Kids Adults Shoe Strings (Black, Silver and Iridescent) : Clothing, Shoes & Jewelry
Designed my own version of a shoe lace buckle and I'm beyond happy with how well it works. : r/3Dprinting