• The nU Groove Sharpener by Wedge Guys is the strongest golf club groove sharpener. Perfect for cleaning and restoring your wedges, irons, and other golf clubs.
• With a 4” aluminum handle and non-slip grip, the nU Groove Sharpener is strong enough to clean the grit and gentle enough not to damage your beloved golf clubs.
• The nU Groove Golf Club Restoring Steel is hardened to 64 on the Rockwell scale, about a 9 out of 10.
• Legally gain higher spin levels and top performance from all of your golf clubs, including brands such as Ping, Titleist, Taylormade, Nike, Callaway, Adams, Mizuno, Cleveland, and more.

100% Satisfaction Guarantee