Solid Wheel Kit for T-slot Aluminum Extrusion

Solid V Xtreme Wheel Kit t slot roller wheel 4xT-Slot Wheels, T-Slot Rigid Steel Roller Wheels, Double Bearings, Industrial Brake Wheels, Sliding Door Rollers, Industrial Machines, Square Tubes (Size twin dragons slot machine Roller wheels and roller wheel assemblies for 8020 T-slot projects: ball bearing or steel hub, lubricated bushing, dual brackets,

the wild chase slot Roller Wheel with Ball Bearing Hub for 15 & 40 Series Nylon PA Glass Fiber Reinforced