Bring distinctive round-flute character to your door with Rocky Mountain Hardware’s Round Flute Bit-key Lock in an 89mm configuration. Choose from a curated selection of bronze finish options to match your project’s style.

Rocky Mountain Hardware’s Round Flute Bit-key Lock pairs key-secured practicality with an unmistakable, round-fluted look—ideal for elevating traditional and transitional ironmongery moments. With an 89mm configuration, it’s made to fit seamlessly into a refined hardware plan.

Select your preferred finish from the silicon bronze and white bronze options offered for this series, so your lock details feel intentional from the first glance to the final install.

• Brand: Rocky Mountain Hardware
• Product type: Ironmongery — Flute
• Style: Round Flute Bit-key Lock (89mm configuration)
• Finish options: Available in multiple silicon bronze and white bronze finishes