A T-slot and V-slot are used in Quick assembly of Frame and Structure, V-Slot in addition to Structure it is also used in creating Slide when combined with V-Wheels
The Solid V Wheel is a strong wheel that resists deflection due to its solid nature. Solid V Wheel is suitable for builds where heavier loads are required and less compression in the delrin is desired. Many of these wheels could be added to a gantry to allow an even distribution of the load across them.
The Smooth Idler Pulley is an Idler Free Wheel that can be used with Timing Belt up to 9mm wide!This idler pulley can be mounted in a variety of fashions to your design. It can be plate mounted as well as direct V-Slot mounted using a tee nut and a Slot Washer.