Flexible Coupling Connector Rotisserie Diameter Review

6PCS Cup Turners Pipe Cap:DN20 Piple Cap with 7mm Flexible Coupling Connecto for Cup Turner Spinner Machine, Tumbler Rotisserie kit Glitter Crafts. Material: The pipe cap is made of PVC material, which is very sturdy and environmental friendly with no harm to human health. The connectors are made of brass and the wrench is stainless steel. Package Include: 6PCS PVC Pipe Cap for cup Turner, 6 Brass Connectors, 1 Wrench & 12x M4 Screws. Wide Application: These set of accessories are specially used for cup turner,cuptisserie, Tumbler cup rotator, heater machine, christmas tree, Dynamic Visualizer ,Arts & Crafts lighting rod dryer, massagers, drying the epoxy, popcorn machine, power watch winder, Air conditioner,electric fan etc.