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
Double Futon Roller
Red Barrel Studio® Futon Frame & Reviews | Wayfair
Round Roller Assembly
Oblong Roller
Oblong Roller
Single Sided Round Futon Roller ~ Futon Hardware ~ Futon Parts
Futon Hardware Parts/Kit | eBay
How to Fix a Futon Bed Frame | Hunker
Futon Assembly: How to Assemble a Futon Frame - Bronze Series by Night and Day - YouTube
Amazon.com: futon hardware
How to Maintain Your Futon Frame
Two 2 FUTON FRAME Roller/slider/glider/dowel HARDWARE Part | Etsy
Single Sided Round Futon Roller ~ Futon Hardware ~ Futon Parts
How do Futons Work (Mechanism) & How to fix a Jammed Futon
Amazon.com: Nasu Two (2) FUTON Frame Roller/Slider/Glider/Dowel Hardware Part : Home & Kitchen
Futon Couch / Bed Plan and Hardware | Rockler Woodworking and Hardware
Amazon.com: Nasu Two (2) FUTON Frame Roller/Slider/Glider/Dowel Hardware Part : Home & Kitchen
Oblong Futon Roller
Coaster Home Furnishings Black Glossy Futon Frame 2334
FUTON ROLLER BUSHING - Futon Parts and Hardware $11.00 - PicClick