Tilt rods and mouse holes are signature details for operable louver shutters. Tilt rods allow you to adjust the louver direction and openness, while mouse holes create a neat place for the tilt rods to rest. Two types of tilt rods are available: small or large. We offer both sizes as either functional or decorative. Want to see close-up photos of our shutters with tilt rods? View the hardware gallery, which contains detail shots.