Great Lakes EZ® Key (10/pkg)

EZ® Key ensures accurate and predictable advancement at an economical price. Easy to insert, the pin is held in place by a unique locking mechanism that prevents the screw from back-driving when the pin is removed from the mouth. Advancing the screw is easy and reliable for parents, resulting in reduced chair time and treatment delays.

Single patient use and ergonomic design:

• Ensures accurate, predictable advancement
• Comparably priced to the "popsicle-style" expansion screw key