Larger Internal Diameter: 35mm
Larger Outside Diameter: 44mm
Smaller Internal Diameter: 25mm
Smaller Outside Diameter: 34.4mm
Overall Length: 127mm
Recommended Hose Clamp (Guide Only):
Worm Drive Clamp: AF23-2144
Constant Tension Clamp: AF28-3956/AF28-3956BLK (Large Side) and AF28-2639/AF28-2639BLK (Small Side)