The Foundry is Rush Kane’s archive of builds, concepts, and craftsmanship. A deep dive into what makes the world’s finest putters feel alive in your hands.

Here, you’ll find the truth behind tour performance: balance geometry, center-of-gravity alignment, material response, and the subtle art of feedback. It’s for the player who feels every millimeter, the collector who studies every detail, and the craftsman who knows that perfection isn’t polished, it’s built.

From behind-the-scenes fabrication to full build breakdowns, The Foundry is where Rush documents the evolution of modern putting. The lessons, the breakthroughs, and the pieces that define the future of the craft.