TWO (2) FUTON FRAME ROLLER/SLIDER/GLIDER/DOWEL HARDWARE PART | eBay
Lee Valley Tools
Futon Disassembly
Small Long Roller Assembly
Futon Assembly: How to Assemble a Futon Frame - Bronze Series by Night and Day - YouTube
Bedroom Furniture Bed Mattresses Natural Latex Cap Futon Tatami Inflatable Mattress for Bed Sleeping Mats on the Floor Roller - AliExpress
How to fix your futon! (Mold making tutorial for simple parts) - YouTube
Round Roller Assembly
Teen Room Futon Couch, Retro Colorful Roller Skates in Vivid Colors Girls Sports Hobby Illustration, Daybed with Metal Frame Upholstered Sofa for Living Dorm, Loveseat, Multicolor, by Ambesonne - Walmart.com
futon-roller - Sugoi | Trang tin tức Nhật Việt
What is this hardware called? Four of these slide along dado tracks in the wooden frame of a sofa-bed to make it foldable. I'm trying to source replacement parts : r/whatisthisthing
Roller by Karup Partners | Archello
Roller by Karup Partners | Archello | Futon living room, Futon bed, Modern futon