Donald Radke

Born from a lifelong passion for golf and a career in precision machining, Donald Radke Putters was created by Donald Radke—a dedicated golfer with over 20 years on the green and a master machinist since 1982. For decades, Donald ran a successful machine shop, designing and crafting high-precision parts, but it was on the golf course where inspiration struck.

Combining his love for the game with his engineering expertise, Donald set out to create a better putter—one that addressed the flaws he noticed after years of playing. The result is a precision CNC-machined, center-shafted putter designed for ultimate balance and alignment, The TruLine Putter.

Unlike traditional heel-shafted putters, Donald’s center-shafted design offers superior forgiveness. Rooted in the principles of physics, trigonometry, and human biomechanics, the TruLine helps golfers square up to their target line more naturally, reduce hand and wrist errors, and sink more putts with consistency. Every putter is crafted with meticulous care, resulting in a well-balanced club where seasoned golfers immediately feel the difference. At Donald Radke Putters, it’s not just about playing the game—it’s about perfecting it through thoughtful design and unmatched precision.

Technical & Professional
Ready to take your putting to the next level? Put the TruLine in your bag and start seeing a difference. The TruLine is designed with advanced engineering principles to help you align better, stroke cleaner, and putt with purpose.


Upgrade your precision. Improve your results. Choose TruLine.