Grandt Line ProductsGrandt Line Products

Dedicated entirely to the hobby industry, our primary products are plastic architectural details and builders hardware in popular modeling scales.  Our product line includes over 2,000 detail parts in all sizes from 1/2 inch to N Scale.   Our detail parts are made of styrene or delrin® plastic.

We also produce a line of On3 and HOn3 craftsman kits for the model railroad enthusiast and products designed for dollhouse Grandt Line Productsminiaturists.  R/Robb Publishing reference materials are part of our product line, as well.

With Grandt Line, you can find the perfect details and kits to make your models award winners!


Look for us at these upcoming shows