Sliding Door Roller U Groove 4mm Shaft Hole 12mm Diameter, Bearing Steel, 4pcs

Specifications:
Material: Bearing Steel
Groove Type: U Groove
Groove Width: 2mm / 0.09 inch
Shaft Hole Diameter: 4mm / 0.16 inch
Overall Size: 12x4mm / 0.47x0.16 inch (Dia. x Thickness)

Features:
Smooth surface, good wear resistance, flexible sliding
DIY gadgets for you to build a camera track system and repair furniture. Widely used in sliding door and window
Suitable for all kinds of industrial equipment,  drive mechanical equipment, printer machine, furniture hardware, office equipment and so on

Package Includes:
4 x U Groove Sliding Door Roller

Brand	uxcell
Type	Sliding Door Hardware
Suitable For	Sliding Door
Material	Bearing Steel
Color	Silver
Finish	Galvanized
MPN	Does Not Apply
Core Type	Hollow Core